Signs and Symptoms of Asthma
Navneet Brar asked:
Getting desperate to breathe in the real sense?
Want to eat all that you crave for?
Want to do anything to get rid of a handicap-like inhalers and medicines?
Do not worry!
Here is a complete guide to free you from this trap FOREVER!
But first of all, let’s join to gather the needed information about your problem Asthma!
Asthma is a chronic condition in which narrowing of the nasal or air passage causes periodic attacks of wheezing, shortness of breath, chest tightness, and coughing. These changes occur with the changes in the environment, including weather, allergens (such as dog or cat dander or dust), foods, or respiratory infections (flu, colds).
Asthma is also popularly known as Bronchial asthma, Exercise induced asthma – bronchial.
Causes of Asthma:
1. Inhaled allergens like pet dander, dust mites, cockroach allergens, molds, or pollens
2. Respiratory infections
3. Exercise
4. Cold air
5. Tobacco smoke and other pollutants
6. Stress
7. Food
8. Drug allergies
9. Aspirin and other non-steroidal anti-
inflammatory medications (NSAIDS)
10. An individual and/or family history of allergies such as Hay Fever (allergic rhinitis) or Eczema
11. strong emotions
Asthma attacks can last from minutes to days and become really dangerous if the flow of the air becomes severely restricted.
Recent researches show that asthma occurs in 3-5% of adults and 7-10% of children. Usually, half of the people with asthma develop this disease before age 10, and the rest before age 30. These symptoms can decrease over time, especially in children.
Asthma Symptoms:
1. Shortness of breath
Your chest feels tight and you start feeling that you can’t catch your breath anymore or get all the air you need.
2. Frequent Coughing
If you cough very frequently every day or if this cough starts interrupting your sleep at night that won’t quit, it could be a symptom of asthma.
3. Wheezing attacks
A whistling sound heard when a person with asthma is breathing. It happens when mucus causes the small passageways in your lungs called alveoli start to narrow. It happens all of a sudden and not constant. It may worsen at bedtime or early morning or by breathing cold air or by exercising.
4. Intercostal Retractions
These retractions stand for the inward movement of the muscles in the spaces between the ribs. The reduced pressure in the chest cavity is the reason for this pulling of the muscles. This is a sign of difficult breathing.
5. Tightness in the Chest
This can be quite threatening to the asthma sufferer. It gives the feeling of a steel band or a weight that is keeping your lungs from fully expanding as your breathe in.
6. Pallor or Cyanosis
Pallor is a whitish color and cyanosis is a bluish color in the lips and face. If either one of these is followed with severe shortness of breath, are danger signs of asthma attack. You need to get help right away if you notice this symptom.
7. Anxiety or Discomfort
A feeling of intense fear and uneasiness occurs when you find it difficult to breathe. If your anxiety is accompanied by short of breath and / or pallor or cyanosis, then undoubtedly, its time to get emergency help.
8. Fast pulse rate
If you find that your pulse is running extremely fast and you are sweating badly, then do not waste even a single moment and visit your doctor.
If you notice any of these symptoms in you or any of your near and dear ones on a regular or ongoing basis, then you might consult a doctor about whether you have asthma. And if already an asthma sufferer then do not waste time and immediately visit your doctor. Your doctor will diagnose your symptoms.
May God bless you!
Getting desperate to breathe in the real sense?
Want to eat all that you crave for?
Want to do anything to get rid of a handicap-like inhalers and medicines?
Do not worry!
Here is a complete guide to free you from this trap FOREVER!
But first of all, let’s join to gather the needed information about your problem Asthma!
Asthma is a chronic condition in which narrowing of the nasal or air passage causes periodic attacks of wheezing, shortness of breath, chest tightness, and coughing. These changes occur with the changes in the environment, including weather, allergens (such as dog or cat dander or dust), foods, or respiratory infections (flu, colds).
Asthma is also popularly known as Bronchial asthma, Exercise induced asthma – bronchial.
Causes of Asthma:
1. Inhaled allergens like pet dander, dust mites, cockroach allergens, molds, or pollens
2. Respiratory infections
3. Exercise
4. Cold air
5. Tobacco smoke and other pollutants
6. Stress
7. Food
8. Drug allergies
9. Aspirin and other non-steroidal anti-
inflammatory medications (NSAIDS)
10. An individual and/or family history of allergies such as Hay Fever (allergic rhinitis) or Eczema
11. strong emotions
Asthma attacks can last from minutes to days and become really dangerous if the flow of the air becomes severely restricted.
Recent researches show that asthma occurs in 3-5% of adults and 7-10% of children. Usually, half of the people with asthma develop this disease before age 10, and the rest before age 30. These symptoms can decrease over time, especially in children.
Asthma Symptoms:
1. Shortness of breath
Your chest feels tight and you start feeling that you can’t catch your breath anymore or get all the air you need.
2. Frequent Coughing
If you cough very frequently every day or if this cough starts interrupting your sleep at night that won’t quit, it could be a symptom of asthma.
3. Wheezing attacks
A whistling sound heard when a person with asthma is breathing. It happens when mucus causes the small passageways in your lungs called alveoli start to narrow. It happens all of a sudden and not constant. It may worsen at bedtime or early morning or by breathing cold air or by exercising.
4. Intercostal Retractions
These retractions stand for the inward movement of the muscles in the spaces between the ribs. The reduced pressure in the chest cavity is the reason for this pulling of the muscles. This is a sign of difficult breathing.
5. Tightness in the Chest
This can be quite threatening to the asthma sufferer. It gives the feeling of a steel band or a weight that is keeping your lungs from fully expanding as your breathe in.
6. Pallor or Cyanosis
Pallor is a whitish color and cyanosis is a bluish color in the lips and face. If either one of these is followed with severe shortness of breath, are danger signs of asthma attack. You need to get help right away if you notice this symptom.
7. Anxiety or Discomfort
A feeling of intense fear and uneasiness occurs when you find it difficult to breathe. If your anxiety is accompanied by short of breath and / or pallor or cyanosis, then undoubtedly, its time to get emergency help.
8. Fast pulse rate
If you find that your pulse is running extremely fast and you are sweating badly, then do not waste even a single moment and visit your doctor.
If you notice any of these symptoms in you or any of your near and dear ones on a regular or ongoing basis, then you might consult a doctor about whether you have asthma. And if already an asthma sufferer then do not waste time and immediately visit your doctor. Your doctor will diagnose your symptoms.
May God bless you!
Perennial Allergic Rhinitis
Viktor Radcliff asked:
There are two types of allergic rhinitis: seasonal allergic rhinitis (hay fever)- when symptoms are experienced only during spring and/or summer, and perennial allergic rhinitis (PAR) – when symptoms are experienced all year round.
The allergens that most commonly cause perennial allergic rhinitis are house dust, dust mites, cockroaches, cat or dog dander, and fungi or molds.
Industrial dust,fumes and chemicals can cause an occupation-related allergic rhinitis.
There is often a family predisposition to developing perennial allergic rhinitis and other allergies.
The symptoms of perennial rhinitis are described as like those of a permanent cold: blocked stuffy nose,constant sore throats and postnasal drip,headaches,loss of taste and smell.People with allergic rhinitis, particularly those with perennial allergic rhinitis, may experience sleep disorders and daytime fatigue.Some people with perennial allergic rhinitis show poorer psychological functioning than non-allergic people.
Symptoms of perennial allergic rhinitis always flare up indoors.
The only way to prevent perennial allergic rhinitis is to avoid the allergen that causes it.For perennial allergic rhinitis caused by dust and dust mite, this means using dust mite covers for pillows and mattresses,cleaning floors and walls with a damp mop, and using an air purifier.For perennial allergic rhinitis caused by animal dander,keeping pets out of the bedroom, and off furniture, rugs and other dander-catching surfaces and having pets bathed and groomed frequently is the best solution.
Although perennial allergic rhinitis resembles the seasonal rhinitis in some ways, there are important differences in treatment options : perennial symptoms stem from allergens being inhaled deep into the lungs, so many medications that are effective in treating hay fever symptoms will be less effective.
Intranasal corticosteroid sprays have become the main recommended treatment in perennial allergic rhinitis,especially in patients with moderate or severe PAR.Decongestant sprays and tablets will help relieve a stuffy, blocked nose with catarrh.However,they should be used for short periods only.Anti-histamine medication may help, but it is far less effective than for hay fever.
Allergy testing is very important so you can identify the exact indoor allergen that causes the allergy.
There are two types of allergic rhinitis: seasonal allergic rhinitis (hay fever)- when symptoms are experienced only during spring and/or summer, and perennial allergic rhinitis (PAR) – when symptoms are experienced all year round.
The allergens that most commonly cause perennial allergic rhinitis are house dust, dust mites, cockroaches, cat or dog dander, and fungi or molds.
Industrial dust,fumes and chemicals can cause an occupation-related allergic rhinitis.
There is often a family predisposition to developing perennial allergic rhinitis and other allergies.
The symptoms of perennial rhinitis are described as like those of a permanent cold: blocked stuffy nose,constant sore throats and postnasal drip,headaches,loss of taste and smell.People with allergic rhinitis, particularly those with perennial allergic rhinitis, may experience sleep disorders and daytime fatigue.Some people with perennial allergic rhinitis show poorer psychological functioning than non-allergic people.
Symptoms of perennial allergic rhinitis always flare up indoors.
The only way to prevent perennial allergic rhinitis is to avoid the allergen that causes it.For perennial allergic rhinitis caused by dust and dust mite, this means using dust mite covers for pillows and mattresses,cleaning floors and walls with a damp mop, and using an air purifier.For perennial allergic rhinitis caused by animal dander,keeping pets out of the bedroom, and off furniture, rugs and other dander-catching surfaces and having pets bathed and groomed frequently is the best solution.
Although perennial allergic rhinitis resembles the seasonal rhinitis in some ways, there are important differences in treatment options : perennial symptoms stem from allergens being inhaled deep into the lungs, so many medications that are effective in treating hay fever symptoms will be less effective.
Intranasal corticosteroid sprays have become the main recommended treatment in perennial allergic rhinitis,especially in patients with moderate or severe PAR.Decongestant sprays and tablets will help relieve a stuffy, blocked nose with catarrh.However,they should be used for short periods only.Anti-histamine medication may help, but it is far less effective than for hay fever.
Allergy testing is very important so you can identify the exact indoor allergen that causes the allergy.
Allergic Rhinitis – Symptoms and Treatment
Mihail Fortomas asked:
Allergic rhinitis, more commonly known as “hay fever,” happens when you breathe in something you are allergic to. The inside of your nose becomes inflamed or swollen.
When this happens, the body’s immune system overreacts to specific particles such as plant pollens, molds, dust mites, animal hair, industrial chemicals, tobacco smoke, foods, medicines, and even insect venom.
Allergic rhinitis affects 40 million people in the United States and is an extremely common condition, affecting approximately 20% of the population. While allergic rhinitis is not a life-threatening condition, complications can occur and the condition can impair one’s quality of life leading to a number of indirect costs. Recently, the total direct and indirect cost of allergic rhinitis was estimated at around $5 billion annually.
What are the symptoms of allergic rhinitis?
Signs of allergic rhinitis are similar to signs of a common cold. But, unlike symptoms for the common cold, allergic rhinitis can last for more than 8-10 days. Symptoms include: -stuffy or runny nose -sneezing -itchy or watery nose -itchy or watery eyes -coughing (caused by clear mucus running down the back of the throat) -feeling of a ‘permanent cold’ that never goes away -headaches and earache -constant sore throats and postnasal drip -sleep disturbances and snoring -loss of taste and smell -poor concentration
Children who have allergic rhinitis might have dark circles under their eyes known as Allergic shiners” (related to nasal congestion). They may also use either the palm or the back of their hand to push their nose up as they try to stop the itching (called the “allergic salute”).
What causes allergic rhinitis?
Like our previous discussion, allergic rhinitis is caused by substances that trigger allergies, called allergens. These allergens are found both indoors and outdoors. When allergic rhinitis is caused by common outdoor allergens, like mold or trees, grass and weed pollens, it is often referred to as seasonal allergies, or “hay fever.”
Allergic rhinitis may also be triggered by allergens found in your house like animal dander (tiny skin flakes and saliva), indoor mold, and cockroach or house dust mite droppings.
If you experience symptoms during spring, you may be allergic to tree pollens which we will discuss in detail further on.
To know for certain what causes your symptoms, an allergist or immunologist can perform skin tests to determine what you are allergic to.
What are my choices or treatment?
Over-the-counter antihistamines and nose sprays can help at first, but they can have a number of unpleasant side effects. These antihistamines can make you feel tired and drowsy while nasal sprays can make your stuffiness worse.
Doctor-prescribed nose sprays and antihistamines are different types of medication and are very helpful for controlling long-term symptoms. Some are safe for young children and all are safe for adults.
Consultation with an allergist will determine the medicine and treatment that is right for you.
Can I do anything to avoid getting allergic rhinitis? As prevention is worth a pound of cure, there are some things you can do in your house that might make your symptoms better if not avoid them altogether:
For those who have rhinitis, it may be best not to have pets. But if it cannot be helped, make sure to wash your pet (especially if hairy and furry) once a week. Keeping them out of the bedroom and off the furniture will help as well.
Put pillows and mattresses in sealed plastic covers that keep out dust mites, and wash sheets in hot water weekly. Washing machines at the local Laundromat will have hot enough water to kill the dust mites.
Keep windows closed. If possible, get an air conditioner and run a dehumidifier, so that there will not be so many pollens and molds getting in the house.
What are allergy shots?
For some patients, allergy shots, also known as immunotherapy, are very helpful, and safe. Allergy shots help how your body handles allergens by injecting into your body small amounts of the substances causing your allergy. Over the period of the therapy, your body will learn to accept the allergen without overreacting to it (which is the reason for the allergic reactions).
Your doctor may talk to you about allergy shots if your allergy symptoms are very bad and if they happen for most of the year. You can also consider this if you are constantly around the allergens (such as pollens and dust mites) and if in spite medicines, you are still symptomatic.
Allergic rhinitis, more commonly known as “hay fever,” happens when you breathe in something you are allergic to. The inside of your nose becomes inflamed or swollen.
When this happens, the body’s immune system overreacts to specific particles such as plant pollens, molds, dust mites, animal hair, industrial chemicals, tobacco smoke, foods, medicines, and even insect venom.
Allergic rhinitis affects 40 million people in the United States and is an extremely common condition, affecting approximately 20% of the population. While allergic rhinitis is not a life-threatening condition, complications can occur and the condition can impair one’s quality of life leading to a number of indirect costs. Recently, the total direct and indirect cost of allergic rhinitis was estimated at around $5 billion annually.
What are the symptoms of allergic rhinitis?
Signs of allergic rhinitis are similar to signs of a common cold. But, unlike symptoms for the common cold, allergic rhinitis can last for more than 8-10 days. Symptoms include: -stuffy or runny nose -sneezing -itchy or watery nose -itchy or watery eyes -coughing (caused by clear mucus running down the back of the throat) -feeling of a ‘permanent cold’ that never goes away -headaches and earache -constant sore throats and postnasal drip -sleep disturbances and snoring -loss of taste and smell -poor concentration
Children who have allergic rhinitis might have dark circles under their eyes known as Allergic shiners” (related to nasal congestion). They may also use either the palm or the back of their hand to push their nose up as they try to stop the itching (called the “allergic salute”).
What causes allergic rhinitis?
Like our previous discussion, allergic rhinitis is caused by substances that trigger allergies, called allergens. These allergens are found both indoors and outdoors. When allergic rhinitis is caused by common outdoor allergens, like mold or trees, grass and weed pollens, it is often referred to as seasonal allergies, or “hay fever.”
Allergic rhinitis may also be triggered by allergens found in your house like animal dander (tiny skin flakes and saliva), indoor mold, and cockroach or house dust mite droppings.
If you experience symptoms during spring, you may be allergic to tree pollens which we will discuss in detail further on.
To know for certain what causes your symptoms, an allergist or immunologist can perform skin tests to determine what you are allergic to.
What are my choices or treatment?
Over-the-counter antihistamines and nose sprays can help at first, but they can have a number of unpleasant side effects. These antihistamines can make you feel tired and drowsy while nasal sprays can make your stuffiness worse.
Doctor-prescribed nose sprays and antihistamines are different types of medication and are very helpful for controlling long-term symptoms. Some are safe for young children and all are safe for adults.
Consultation with an allergist will determine the medicine and treatment that is right for you.
Can I do anything to avoid getting allergic rhinitis? As prevention is worth a pound of cure, there are some things you can do in your house that might make your symptoms better if not avoid them altogether:
For those who have rhinitis, it may be best not to have pets. But if it cannot be helped, make sure to wash your pet (especially if hairy and furry) once a week. Keeping them out of the bedroom and off the furniture will help as well.
Put pillows and mattresses in sealed plastic covers that keep out dust mites, and wash sheets in hot water weekly. Washing machines at the local Laundromat will have hot enough water to kill the dust mites.
Keep windows closed. If possible, get an air conditioner and run a dehumidifier, so that there will not be so many pollens and molds getting in the house.
What are allergy shots?
For some patients, allergy shots, also known as immunotherapy, are very helpful, and safe. Allergy shots help how your body handles allergens by injecting into your body small amounts of the substances causing your allergy. Over the period of the therapy, your body will learn to accept the allergen without overreacting to it (which is the reason for the allergic reactions).
Your doctor may talk to you about allergy shots if your allergy symptoms are very bad and if they happen for most of the year. You can also consider this if you are constantly around the allergens (such as pollens and dust mites) and if in spite medicines, you are still symptomatic.
Basic information on hay fever
Mark Bevan asked:
What is hay fever?
Hay fever is a common form of allergic reaction. It is also known as allergic rhinitis where rhinitis comes from ‘rhino’ meaning nose and ‘itis’ meaning inflammatory. Hay fever in layman’s terms can be described as inflammation of the nose caused by an allergic reaction. The other parts of the body affected by hay fever include eyes, sinuses, throat and ears. Many times hay fever is mistaken for common cold because it is marked by cold like symptoms such as runny nose, sneezing, congestion and sinus pressure. However, unlike cold which is caused by a virus, hay fever is caused by an allergic response to indoor or outdoor airborne allergens, such as pollen, dust mites or pet dander. In some people hay fever may also be triggered by pollution such as cigarette smoke and car exhaust fumes.
There are two categories of hay fever or allergic rhinitis -
Seasonal hay fever – A large number of people are affected by seasonal hay fever that occurs during spring, summer, and in early fall mainly because of the high levels of pollens present in the atmosphere during these seasons. Perennial hay fever – People who experience hay fever all year round are said to be suffering from perennial hay fever.
Hay fever symptoms
Hay fever symptoms vary from person to person. While some people are fortunate to have only mild symptoms that do not last long, some hay fever victims are severely affected and show symptoms every day during the pollen season. In such cases, people may have difficulty attending school or work.
Common hay fever symptoms include – stuffy or runny nose, itchy nose, throat, or ear canals, sneezing, watery red eyes and ear congestion. Less common hay fever symptoms include – inability to taste or smell food, ‘nasal’ voice, face pain, sweats, and headache. Asthma symptoms – some people may also experience shortness of breath, especially with exercise or exertion, coughing and wheezing. Symptoms can worsen in people who already have asthma.
Medicine used for the treatment of hay fever
Anti-histamine medicines are commonly used for the treatment of hay fever this is because symptoms are caused due the release of a chemical in the body called histamine in response to the allergen. Anti- inflammatory drugs and decongestants may also be given to relieve patients of the symptoms. A doctor may suggest stronger prescription drugs in severe cases of hay fever.
These days, many people who are constantly affected by hay fever are going in for drug-free alternate therapies such as Qu-Chi bands. Based on the Chinese knowledge of acupressure, the Qu-Chi band provides fast relief from hay fever as it works directly on the acupressure points that relieve hay fever symptoms. Since it is natural, Qu-Chi band does not cause any side effects. The band is easy to wear and can be worn when the symptoms start or as a preventive measure when the symptoms are about to start so that fast and effective hay fever treatment becomes possible. The Qu-Chi band can be used round the year; it can be safely used in conjunction with other medications also.
All About Hay Fever
Brenda Williams asked:
The medical term for hay fever is allergic rhinitis. It is very similar to asthma except for one important difference. If you have asthma, airborne particles cause an allergic reaction in your chest and lungs. If you have hay fever you experience this reaction in your eyes, nose, and throat.
The airborne irritant is called an allergen. When you are exposed to the allergen your body releases a chemical called histamine. This results in an inflammation in your sinuses, the fragile lining of your nasal passages, your eyelids and the surface layer of your eyes. Common allergens that trigger hay fever are dust mites, pollen, animal skin and hair, and feathers.
There are two types of hay fever, seasonal and perennial. If pollen is the only allergen that triggers your hay fever, you have seasonal allergic rhinitis, as pollen is not present in the air all year long. Your symptoms will only appear when you are in an area where plants produce pollen at the time of year when this happens. However if your hay fever is triggered by dust mites, animal hair or feathers, it would be perennial as these airborne particles are present year round. It is also possible to have both perennial and seasonal allergic rhinitis if more than one allergen triggers your symptoms. People with allergic rhinitis will start to sneeze, develop a runny nose and red watery eyes whenever they are exposed to the allergen that triggers their attacks. The eyes also itch and rubbing them makes it worse. Sometimes the skin itches and the throat becomes dry. Wheezing also occurs. An allergy attack will be most severe for fifteen to thirty minutes. Most people are aware when they are allergic to pollen. However, they may not know what other allergens they react to. If this is a problem, physicians can perform skin tests to identify the allergens that trigger the attacks.
Once you know the substances you are allergic to, try to minimize your exposure to these irritants or avoid them altogether. There are many over the counter preparations designed to help hay fever sufferers. The most common are antihistamines. These can both prevent and stop an attack however they may need to be used for several days. Antihistamines have certain side effects such as dryness in the nose and throat and drowsiness. A person taking antihistamines should exercise caution about driving or operating machinery until they know how the medicine affects them. If over the counter medications are not effective, there are prescription medications available from a physician. Antihistamines only relieve the symptoms of hay fever. They do not cure it. However, if you have had a skin test and your doctor has identified the substance that triggers your attacks, it is possible to cure the underlying cause. The doctor can administer a series of desensitizing injections. These actually contain the allergen and are given in increasingly stronger doses to stop reactions. While they have been successful with some patients, they do not work for everyone.
Pollen allergy may be the reason for your sneezing in spite of a change in seasons
Mark Bevan asked:
About Hay Fever
In the various seasons (spring, summer, and fall) during the year, pollen grains are dispersed from trees, weeds, and grasses. These pollen grains travel on air currents to fertilize other plants. Inhaling pollen, in some people, can trigger seasonal allergic rhinitis which is also called pollen allergy or hay fever. In this condition the mucous membranes in the nasal passages inflame, which causes swelling, sneezing, itching, irritation and a runny nose.
Allergy seasons are :
May – July/August – Grass pollen: Feb – June – Tree pollen (depending on whether allergic to early or late flowering trees) August – September – Nettle/weed pollen
Hay fever symptoms can continue all the year round and may also occur from indoor allergens like house dust mites, pets and possibly indoor moulds.
Hay fever is actually an attempt by the body to rid itself of allergens but the immune system overreacts and releases chemicals which cause inflammation, causing:
Itchy, watery, red eyes Frequent sneezing Constantly dripping nose
Sufferers, when afflicted with this condition, have to struggle to breathe through their nose. Symptoms are often quite bad in young people and tails off in later years as the body adapts. Studies have shown that hay fever can severely affect the quality of life, disturb sleep patterns, impair daytime concentration and work performance.
What is pollen allergy?
Pollen once released from trees, weeds and grasses, ride on air currents with a mission to disperse and fertilize other plants. However, they rarely reach their targets. On the way they get into human noses and throats, triggering allergic reactions.
Pollen is one of the most pervasive things that can cause an allergy and cannot be avoided. Many allergy causing foods, drugs, or animals can be largely avoided but insects and household dust are inescapable. However, short of staying indoors, there is no foolproof method of evading windborne pollen. Nonetheless, ways have been established that help ease the symptoms of hay fever. Moreover, scientists are working to find better approaches to allergy treatment.
Research has helped provide a better understanding of the causes of allergy, improve the methods for diagnosing and treating allergic reactions and thereby eventually preventing them. The common signs and symptoms of pollen allergy are:
Sneezing, the most common, may be accompanied by a runny or clogged nose Itching eyes, nose, and throat Allergic shiners (dark circles under the eyes caused by restricted blood flow near the sinuses) The “allergic salute” (in a child, persistent upward rubbing of the nose that causes a crease mark on the nose) Watering eyes Conjunctivitis (is inflammation of the membrane that lines the eyelids, causing red-rimmed eyes)
In a pollen-sensitive person, as soon as the allergy-causing pollen lands on the mucous membranes of the nose, a chain reaction occurs that leads the mast cells in these tissues to release histamine. This potent chemical dilates the small blood vessels in the nose; causing the fluids to escape through the expanded vessel walls, which in turn results in swelling of the nasal passages as well as nasal congestion. On the other hand, histamine also causes itching, irritation, and excess mucus production. Similarly, other chemicals like prostaglandins and leukotrienes also contribute to allergic symptoms.
Some people with pollen allergy also develop asthma, a serious respiratory condition, which can eventually become chronic. Symptoms include coughing, wheezing and shortness of breath due to a narrowing of the bronchial passages and excess mucus production.
About Hay Fever
In the various seasons (spring, summer, and fall) during the year, pollen grains are dispersed from trees, weeds, and grasses. These pollen grains travel on air currents to fertilize other plants. Inhaling pollen, in some people, can trigger seasonal allergic rhinitis which is also called pollen allergy or hay fever. In this condition the mucous membranes in the nasal passages inflame, which causes swelling, sneezing, itching, irritation and a runny nose.
Allergy seasons are :
May – July/August – Grass pollen: Feb – June – Tree pollen (depending on whether allergic to early or late flowering trees) August – September – Nettle/weed pollen
Hay fever symptoms can continue all the year round and may also occur from indoor allergens like house dust mites, pets and possibly indoor moulds.
Hay fever is actually an attempt by the body to rid itself of allergens but the immune system overreacts and releases chemicals which cause inflammation, causing:
Itchy, watery, red eyes Frequent sneezing Constantly dripping nose
Sufferers, when afflicted with this condition, have to struggle to breathe through their nose. Symptoms are often quite bad in young people and tails off in later years as the body adapts. Studies have shown that hay fever can severely affect the quality of life, disturb sleep patterns, impair daytime concentration and work performance.
What is pollen allergy?
Pollen once released from trees, weeds and grasses, ride on air currents with a mission to disperse and fertilize other plants. However, they rarely reach their targets. On the way they get into human noses and throats, triggering allergic reactions.
Pollen is one of the most pervasive things that can cause an allergy and cannot be avoided. Many allergy causing foods, drugs, or animals can be largely avoided but insects and household dust are inescapable. However, short of staying indoors, there is no foolproof method of evading windborne pollen. Nonetheless, ways have been established that help ease the symptoms of hay fever. Moreover, scientists are working to find better approaches to allergy treatment.
Research has helped provide a better understanding of the causes of allergy, improve the methods for diagnosing and treating allergic reactions and thereby eventually preventing them. The common signs and symptoms of pollen allergy are:
Sneezing, the most common, may be accompanied by a runny or clogged nose Itching eyes, nose, and throat Allergic shiners (dark circles under the eyes caused by restricted blood flow near the sinuses) The “allergic salute” (in a child, persistent upward rubbing of the nose that causes a crease mark on the nose) Watering eyes Conjunctivitis (is inflammation of the membrane that lines the eyelids, causing red-rimmed eyes)
In a pollen-sensitive person, as soon as the allergy-causing pollen lands on the mucous membranes of the nose, a chain reaction occurs that leads the mast cells in these tissues to release histamine. This potent chemical dilates the small blood vessels in the nose; causing the fluids to escape through the expanded vessel walls, which in turn results in swelling of the nasal passages as well as nasal congestion. On the other hand, histamine also causes itching, irritation, and excess mucus production. Similarly, other chemicals like prostaglandins and leukotrienes also contribute to allergic symptoms.
Some people with pollen allergy also develop asthma, a serious respiratory condition, which can eventually become chronic. Symptoms include coughing, wheezing and shortness of breath due to a narrowing of the bronchial passages and excess mucus production.
Hay fever or allergic rhinitis – a perennial problem
Mark Bevan asked:
About Hay fever and allergic rhinitis
Hay fever or seasonal allergic rhinitis, generally results from airborne substances such as pollen that tend to easily enter the human body through the nose, sinus, throat and eyes, into the upper respiratory system where it forces the body to produce antibodies. These antibodies release histamine, the main culprit, which irritates the nasal passages, producing typical hay fever symptoms.
The name ‘hay fever’ is highly misleading, because symptoms occur all year round and not particularly in the autumn months when hay is gathered; moreover, it never includes fever. Most common of all allergic diseases, almost 15% of the world population suffers from this condition. Symptoms mostly appear in childhood first and then lessen as they age but this may not always be the case. It occurs all year round and may be caused by things such as house dust mites and pets. However, the predominant allergens keep changing from time to time.
Causes and symptoms of hay fever
Any substance can cause an allergy but hay fever is primarily caused by proteins. Commonly, hay fever is the direct result of an allergic person coming in repeated contact with plant protein. Flowering plants rarely cause allergies, however, the common trees, grasses, and weeds produce extremely small, light, dry protein particles which are called pollen. Spread by wind, these pollen particles are the male *** cells of the plant that are exceptionally minute in nature.
Although, usually invisible when airborne, pollen is a potent allergy stimulator. It has a tendency to lodge itself in the nasal lining tissues (also called the mucus membranes) as well as in other parts of the respiratory tract where it instigates allergic responses that can sometimes be serious. Since, a tendency to suffer allergies is often hereditary; an individual’s genetic makeup programmes him to be allergic, mostly from birth. The most common causes of hay fever are:
Tree pollen such as elder, elm, hazel and birch(spring) Grass pollen (summer) Mugwort and hybrids such as chrysanthemum (autumn) House dust mites and mould fungus
Symptoms of hay fever generally include:
Nasal congestion Clear runny nose Sneezing Itching of the nose and eyes Excessive tear production Postnasal drip that may result in cough Loss of the sense of smell Occasional loss of sense of taste Nose bleeds in severe conditions Allergic conjunctivitis (inflammation of the white portion of the eyes)
These allergic symptoms may sometimes become severe to an extent where they start to interfere with a person’s quality of life as well as overall health.
Hay fever bands
Hay fever bands are eco-friendly and are particularly liked by people who are health conscious and prefer to stay away from prescription medications as far as possible. This is a 100% safe and a viable alternative method that helps treat the condition without consuming drugs or chemicals.
A hay fever band uses the popular acupressure technique, embracing traditional Chinese healing methods to provide complete natural relief from the symptoms of hay fever. This band can be conveniently used by both adults and children over 3 years of age. Since, it is completely natural, the hay fever band does not cause drowsiness or have any kind of side-effects. Hay fever bands are completely drug free.
Pollen allergy
Plants produce pollen in order to reproduce. Plain-looking plants produce pollen that is generally responsible for causing allergic reactions. Unfortunately, too much pollen in the air can cause problems if you are sensitive to it.
Pollen allergy is most commonly caused by germinating plants like juniper and birch trees, as well as flowers, grass, grains, and common weeds like ragweed. If you shake a plant in germination, the cloud of powder that appears is the pollen that is capable of causing allergies.
About Hay fever and allergic rhinitis
Hay fever or seasonal allergic rhinitis, generally results from airborne substances such as pollen that tend to easily enter the human body through the nose, sinus, throat and eyes, into the upper respiratory system where it forces the body to produce antibodies. These antibodies release histamine, the main culprit, which irritates the nasal passages, producing typical hay fever symptoms.
The name ‘hay fever’ is highly misleading, because symptoms occur all year round and not particularly in the autumn months when hay is gathered; moreover, it never includes fever. Most common of all allergic diseases, almost 15% of the world population suffers from this condition. Symptoms mostly appear in childhood first and then lessen as they age but this may not always be the case. It occurs all year round and may be caused by things such as house dust mites and pets. However, the predominant allergens keep changing from time to time.
Causes and symptoms of hay fever
Any substance can cause an allergy but hay fever is primarily caused by proteins. Commonly, hay fever is the direct result of an allergic person coming in repeated contact with plant protein. Flowering plants rarely cause allergies, however, the common trees, grasses, and weeds produce extremely small, light, dry protein particles which are called pollen. Spread by wind, these pollen particles are the male *** cells of the plant that are exceptionally minute in nature.
Although, usually invisible when airborne, pollen is a potent allergy stimulator. It has a tendency to lodge itself in the nasal lining tissues (also called the mucus membranes) as well as in other parts of the respiratory tract where it instigates allergic responses that can sometimes be serious. Since, a tendency to suffer allergies is often hereditary; an individual’s genetic makeup programmes him to be allergic, mostly from birth. The most common causes of hay fever are:
Tree pollen such as elder, elm, hazel and birch(spring) Grass pollen (summer) Mugwort and hybrids such as chrysanthemum (autumn) House dust mites and mould fungus
Symptoms of hay fever generally include:
Nasal congestion Clear runny nose Sneezing Itching of the nose and eyes Excessive tear production Postnasal drip that may result in cough Loss of the sense of smell Occasional loss of sense of taste Nose bleeds in severe conditions Allergic conjunctivitis (inflammation of the white portion of the eyes)
These allergic symptoms may sometimes become severe to an extent where they start to interfere with a person’s quality of life as well as overall health.
Hay fever bands
Hay fever bands are eco-friendly and are particularly liked by people who are health conscious and prefer to stay away from prescription medications as far as possible. This is a 100% safe and a viable alternative method that helps treat the condition without consuming drugs or chemicals.
A hay fever band uses the popular acupressure technique, embracing traditional Chinese healing methods to provide complete natural relief from the symptoms of hay fever. This band can be conveniently used by both adults and children over 3 years of age. Since, it is completely natural, the hay fever band does not cause drowsiness or have any kind of side-effects. Hay fever bands are completely drug free.
Pollen allergy
Plants produce pollen in order to reproduce. Plain-looking plants produce pollen that is generally responsible for causing allergic reactions. Unfortunately, too much pollen in the air can cause problems if you are sensitive to it.
Pollen allergy is most commonly caused by germinating plants like juniper and birch trees, as well as flowers, grass, grains, and common weeds like ragweed. If you shake a plant in germination, the cloud of powder that appears is the pollen that is capable of causing allergies.
Help Getting Rid of Allergies
troy saunders asked:
The word allergy is derived from the Greek words “allos,” meaning different or changed and “ergos,” meaning work or action. Allergy roughly alludes to an “altered reaction.”
An allergy alludes to an exaggerated reaction by our immune mechanism replying to bodily contact with certain foreign substances. Allergic peoples’s bodies recognize the foreign substance and one part of the immune mechanism is turned on. Allergy-producing substances are called “allergens.” Examples of allergens include pollens, dust mite, molds, danders, and foods. To comprehend the language of allergy it is necessary to recollect that allergens are substances that are foreign to the body and may cause an allergic reaction in certain people.
The immune mechanism is the body’s arranged defensive mechanism against foreign invaders, particularly infections. Its job is to recognize and react to these foreign substances, which are called antigens. The purpose of the immune mechanism is to muster its forces at the site of invasion and destroy the enemy. One of the strategies it does this is to create protecting proteins called antibodies that are specifically targeted against particular foreign substances.
When an allergen comes in contact with the body, it causes the immune mechanism to develop an allergic reaction in people who are allergic to it. When you inappropriately react to allergens that are normally harmless to folk, you are having an allergic reaction and can be called allergic or atopic.
Allergic Rhinitis.
Year round or evergreen allergic rhinitis is typically due to indoor allergens, like dust mites, animal dander, or molds. It can also be due to pollens. Symptoms result from the inflammation of the tissues that line the interior of the nose (mucus lining or surfaces ) after allergens are inhaled.
Asthma.
Asthma is a breathing problem that results from the inflammation and spasm of the lung’s air passages (bronchial tubes). The inflammation causes a narrowing of the air passages, which limits the flow of air into and out of the lungs.
This condition is frequently related to allergic rhinitis or asthma.
Hives.
Hives ( urticaria ) are skin reactions that appear as itchy swellings and can occur on any bit of the body. Hives can be due to an allergic reaction, like to a food or medicine, but they also may occur in non-allergic people.
Allergic Eyes.
Allergic eyes (allergic conjunctivitis) is inflammation of the tissue layers (membranes) that cover the skin of the eyeball and the undersurface of the eyelid. The inflammation occurs as a consequence of an allergic reaction
Allergic Shock.
Allergic shock ( anaphylaxis or anaphylactic shock ) is a potentially terminal allergic reaction that will affect a number of organs at the same time. This reply usually happens when the allergen is eaten (for example, foods ) or injected (for example, a bee sting).
Master The Technique of Controlling Allergies at HealthyLivingDigest.com
The word allergy is derived from the Greek words “allos,” meaning different or changed and “ergos,” meaning work or action. Allergy roughly alludes to an “altered reaction.”
An allergy alludes to an exaggerated reaction by our immune mechanism replying to bodily contact with certain foreign substances. Allergic peoples’s bodies recognize the foreign substance and one part of the immune mechanism is turned on. Allergy-producing substances are called “allergens.” Examples of allergens include pollens, dust mite, molds, danders, and foods. To comprehend the language of allergy it is necessary to recollect that allergens are substances that are foreign to the body and may cause an allergic reaction in certain people.
The immune mechanism is the body’s arranged defensive mechanism against foreign invaders, particularly infections. Its job is to recognize and react to these foreign substances, which are called antigens. The purpose of the immune mechanism is to muster its forces at the site of invasion and destroy the enemy. One of the strategies it does this is to create protecting proteins called antibodies that are specifically targeted against particular foreign substances.
When an allergen comes in contact with the body, it causes the immune mechanism to develop an allergic reaction in people who are allergic to it. When you inappropriately react to allergens that are normally harmless to folk, you are having an allergic reaction and can be called allergic or atopic.
Allergic Rhinitis.
Year round or evergreen allergic rhinitis is typically due to indoor allergens, like dust mites, animal dander, or molds. It can also be due to pollens. Symptoms result from the inflammation of the tissues that line the interior of the nose (mucus lining or surfaces ) after allergens are inhaled.
Asthma.
Asthma is a breathing problem that results from the inflammation and spasm of the lung’s air passages (bronchial tubes). The inflammation causes a narrowing of the air passages, which limits the flow of air into and out of the lungs.
This condition is frequently related to allergic rhinitis or asthma.
Hives.
Hives ( urticaria ) are skin reactions that appear as itchy swellings and can occur on any bit of the body. Hives can be due to an allergic reaction, like to a food or medicine, but they also may occur in non-allergic people.
Allergic Eyes.
Allergic eyes (allergic conjunctivitis) is inflammation of the tissue layers (membranes) that cover the skin of the eyeball and the undersurface of the eyelid. The inflammation occurs as a consequence of an allergic reaction
Allergic Shock.
Allergic shock ( anaphylaxis or anaphylactic shock ) is a potentially terminal allergic reaction that will affect a number of organs at the same time. This reply usually happens when the allergen is eaten (for example, foods ) or injected (for example, a bee sting).
Master The Technique of Controlling Allergies at HealthyLivingDigest.com
When Should You Consult an Allergist?
Bryan Morris asked:
Approximately 50 million Americans have asthma, hay fever or other allergy related conditions.
You can spot them from across the room – tissue in hand, sneezing, sniffling, blowing their nose, tearing, and rubbing their eyes. This is a common presentation for millions of children and adults who suffer from the misery of allergies. If fortunate, these symptoms are but a minor inconvenience, but, if severe, they can significantly affect one’s quality of life.
Allergies involving the nose (rhinitis) and eyes (conjunctivitis) are almost always caused by contact of an offending “allergen” to the mucous membrane lining of the nose or eyes. Constant exposure for the allergic individual can cause daily symptoms, resulting in what your physician would diagnose as persistent, chronic, or perennial allergic rhinitis. Common allergens responsible for these chronic symptoms may include house dust mites, mold spores, indoor pets, cockroach allergen, or feathers.
Symptoms of allergic rhinitis can also be acute or intermittent, presenting only when one is exposed to a relevant allergen. One of the most common presentations of allergies is seasonal allergic rhinitis or “hay fever”. As its name implies, symptoms will present during the pollen seasons, most typically in the spring during the tree and grass pollinating times, and in the fall when ragweed and other weed pollens are present.
You may want to consider a visit to an allergist if the following symptoms are present on a daily basis or seasonally:
• Itchy, swollen, red, tearing eyes
• Itching of the nose, ears, eyes, or throat
• Runny nose
• Sneezing
• Nasal congestion
• Persistent post-nasal drip
Allergic rhinitis is actually one of the easiest diagnoses for your physician to make. If the medical history suggests allergic rhinitis, an allergist will likely perform allergy testing in order to confirm the diagnosis, identify the offending allergen(s), and ascertain the severity of the allergy. The preferable testing method by most allergists is skin testing. This method allows the testing of multiple allergens simultaneously, with the results being immediately available. Alternatively, similar results can be obtained through a blood test called RAST or ImmunoCap.
Once the relevant allergens have been identified, an allergist will recommend a comprehensive treatment plan. This plan may include one or all of the following:
• Environmental control – minimizing exposure to allergens that you are sensitive to
• Pharmacotherpy – medicines including antihistamines, steroid nasal sprays, and other non-steroidal blockers of inflammation
• Immunotherapy or desensitization – extracts of allergens (pollens, dust, molds, etc.) are introduced into the body to induce an immunologic response, resulting in the eventual reduction or elimination of the allergic reaction. Historically, this form of treatment was available only by injection. Recent advances now allow the desensitization process to be given, in selected patients, by taking drops under the tongue, a process called sublingual immunotherapy (SLIT).
The most severe allergic reaction is called anaphylaxis. The most common causes of anaphylaxis include the ingestion of a highly allergenic food, such as peanuts, tree nuts, and shell-fish, or a medicine. The sting of a yellow jacket, wasp, hornet, or honeybee, or the bite of a fire ant can also result in a severe allergic reaction in a susceptible individual.
The symptoms of anaphylaxis vary from person to person. For some, they may be mild and include only generalized itching and urticaria (hives). In more severe reactions, however, they can include involvement of the respiratory, circulatory, and digestive systems, and can be fatal if not treated quickly and aggressively by the administration of epinephrine. Epinephrine can be self injected with the use of an EpiPen or Twinject.
Symptoms of full blown anaphylaxis may include:
• Difficulty breathing
• Hives or swelling
• Tightness of the throat
• Hoarse voice
• Nausea
• Vomiting
• Abdominal pain
• Diarrhea
• Dizziness
• Low blood pressure
• Cardiac arrest
• Shock
Those who have had anaphylaxis or are at risk for anaphylaxis should be evaluated by a board certified allergist for confirmation, identification of the allergen(s), and education regarding prevention, recognition, and self treatment of anaphylaxis.
There are many preventative measures allergy sufferers can take to protect themselves from potentially dangerous allergic reactions. Education is the best medicine. And, consider consulting an allergist for the most complete and up-to-date treatments available.
More detailed descriptions of common allergies and asthma can be found on the website, allergymedsites.com.
Approximately 50 million Americans have asthma, hay fever or other allergy related conditions.
You can spot them from across the room – tissue in hand, sneezing, sniffling, blowing their nose, tearing, and rubbing their eyes. This is a common presentation for millions of children and adults who suffer from the misery of allergies. If fortunate, these symptoms are but a minor inconvenience, but, if severe, they can significantly affect one’s quality of life.
Allergies involving the nose (rhinitis) and eyes (conjunctivitis) are almost always caused by contact of an offending “allergen” to the mucous membrane lining of the nose or eyes. Constant exposure for the allergic individual can cause daily symptoms, resulting in what your physician would diagnose as persistent, chronic, or perennial allergic rhinitis. Common allergens responsible for these chronic symptoms may include house dust mites, mold spores, indoor pets, cockroach allergen, or feathers.
Symptoms of allergic rhinitis can also be acute or intermittent, presenting only when one is exposed to a relevant allergen. One of the most common presentations of allergies is seasonal allergic rhinitis or “hay fever”. As its name implies, symptoms will present during the pollen seasons, most typically in the spring during the tree and grass pollinating times, and in the fall when ragweed and other weed pollens are present.
You may want to consider a visit to an allergist if the following symptoms are present on a daily basis or seasonally:
• Itchy, swollen, red, tearing eyes
• Itching of the nose, ears, eyes, or throat
• Runny nose
• Sneezing
• Nasal congestion
• Persistent post-nasal drip
Allergic rhinitis is actually one of the easiest diagnoses for your physician to make. If the medical history suggests allergic rhinitis, an allergist will likely perform allergy testing in order to confirm the diagnosis, identify the offending allergen(s), and ascertain the severity of the allergy. The preferable testing method by most allergists is skin testing. This method allows the testing of multiple allergens simultaneously, with the results being immediately available. Alternatively, similar results can be obtained through a blood test called RAST or ImmunoCap.
Once the relevant allergens have been identified, an allergist will recommend a comprehensive treatment plan. This plan may include one or all of the following:
• Environmental control – minimizing exposure to allergens that you are sensitive to
• Pharmacotherpy – medicines including antihistamines, steroid nasal sprays, and other non-steroidal blockers of inflammation
• Immunotherapy or desensitization – extracts of allergens (pollens, dust, molds, etc.) are introduced into the body to induce an immunologic response, resulting in the eventual reduction or elimination of the allergic reaction. Historically, this form of treatment was available only by injection. Recent advances now allow the desensitization process to be given, in selected patients, by taking drops under the tongue, a process called sublingual immunotherapy (SLIT).
The most severe allergic reaction is called anaphylaxis. The most common causes of anaphylaxis include the ingestion of a highly allergenic food, such as peanuts, tree nuts, and shell-fish, or a medicine. The sting of a yellow jacket, wasp, hornet, or honeybee, or the bite of a fire ant can also result in a severe allergic reaction in a susceptible individual.
The symptoms of anaphylaxis vary from person to person. For some, they may be mild and include only generalized itching and urticaria (hives). In more severe reactions, however, they can include involvement of the respiratory, circulatory, and digestive systems, and can be fatal if not treated quickly and aggressively by the administration of epinephrine. Epinephrine can be self injected with the use of an EpiPen or Twinject.
Symptoms of full blown anaphylaxis may include:
• Difficulty breathing
• Hives or swelling
• Tightness of the throat
• Hoarse voice
• Nausea
• Vomiting
• Abdominal pain
• Diarrhea
• Dizziness
• Low blood pressure
• Cardiac arrest
• Shock
Those who have had anaphylaxis or are at risk for anaphylaxis should be evaluated by a board certified allergist for confirmation, identification of the allergen(s), and education regarding prevention, recognition, and self treatment of anaphylaxis.
There are many preventative measures allergy sufferers can take to protect themselves from potentially dangerous allergic reactions. Education is the best medicine. And, consider consulting an allergist for the most complete and up-to-date treatments available.
More detailed descriptions of common allergies and asthma can be found on the website, allergymedsites.com.
Explaining Nasal Allergies – Allergens That Make You Sneeze Exposed
Abhishek Agarwal asked:
If you are prone to sneezing problems then blame it on your genetics and your body’s lack of immunity. Allergic rhinitis or nasal allergy is bound to occur in a person if they are exposed to allergens, pollution, and cigarette smoke or happen to have a low weight at birth.
Doctors are puzzled as to why some people are allergic to certain substances while others are not, but one thing they are sure is that your body responds to these allergens. Your body’s immune system has been programmed in such a way as to react whenever a foreign body gets into the nose and these triggers off a series of reactions in the body when the immune system begins its fight to repel the substance. During this process a chemical substance called histamine is released. This is why your eyes begin to water and your nose starts running. At times more severe problems like wheezing and breathing difficulties occur in some people.
Many a times it is allergens which are present in the atmosphere that are the main cause for nasal allergies though these allergens can come from different sources. One of the main causes of nasal allergies through out the country is due to pollens, and their concentration can vary according to the places. Some places may be concentrated with flowering varieties which can generate enough pollen in the air while it may not be so in other places. Some pollen like rag weed can travel far and wide, so even if you live in a city you may still be affected by it. Flowering trees, plants, grass and bushes can also release a number of pollen grains into the air causing nasal allergies.
Though dust can cause you to sneeze it may not cause nasal allergy. But dust mites which are tiny microscopic organisms which can be found in mattresses, carpets and furniture can cause nasal allergy. You will know for sure that it is the dust mites which are actually causing you to sneeze when in the winter months the pollens in the air are at a minimal and you still find yourself sneezing endlessly.
Another serious allergic problem is caused by animal dander. Dander which comes from pets like dogs and cats easily settle down in carpets and furniture and cause you to experience sneezing problems even after you have got rid of your pets. The only way that you can get rid of dander once and for all is getting the carpet and upholstery in the sofas in your home vacuumed thoroughly and having them shampooed.
You will know that you are having a nasal allergy the moment your nose starts to twitch and you begin sneezing for no reason. It is the body’s way of trying to get rid of the allergen. The nose then starts to run and this is how the body’s mechanism tries to wash out the allergen. A little later say after a few hours you will find that you are now having a stuffy nose and you become extremely sensitive to other irritants. You will have to endure this for the duration it takes for the body to have the allergen to be cleared from your body. For some people they can develop more serious problems like asthma or sinus infections.
If you are prone to sneezing problems then blame it on your genetics and your body’s lack of immunity. Allergic rhinitis or nasal allergy is bound to occur in a person if they are exposed to allergens, pollution, and cigarette smoke or happen to have a low weight at birth.
Doctors are puzzled as to why some people are allergic to certain substances while others are not, but one thing they are sure is that your body responds to these allergens. Your body’s immune system has been programmed in such a way as to react whenever a foreign body gets into the nose and these triggers off a series of reactions in the body when the immune system begins its fight to repel the substance. During this process a chemical substance called histamine is released. This is why your eyes begin to water and your nose starts running. At times more severe problems like wheezing and breathing difficulties occur in some people.
Many a times it is allergens which are present in the atmosphere that are the main cause for nasal allergies though these allergens can come from different sources. One of the main causes of nasal allergies through out the country is due to pollens, and their concentration can vary according to the places. Some places may be concentrated with flowering varieties which can generate enough pollen in the air while it may not be so in other places. Some pollen like rag weed can travel far and wide, so even if you live in a city you may still be affected by it. Flowering trees, plants, grass and bushes can also release a number of pollen grains into the air causing nasal allergies.
Though dust can cause you to sneeze it may not cause nasal allergy. But dust mites which are tiny microscopic organisms which can be found in mattresses, carpets and furniture can cause nasal allergy. You will know for sure that it is the dust mites which are actually causing you to sneeze when in the winter months the pollens in the air are at a minimal and you still find yourself sneezing endlessly.
Another serious allergic problem is caused by animal dander. Dander which comes from pets like dogs and cats easily settle down in carpets and furniture and cause you to experience sneezing problems even after you have got rid of your pets. The only way that you can get rid of dander once and for all is getting the carpet and upholstery in the sofas in your home vacuumed thoroughly and having them shampooed.
You will know that you are having a nasal allergy the moment your nose starts to twitch and you begin sneezing for no reason. It is the body’s way of trying to get rid of the allergen. The nose then starts to run and this is how the body’s mechanism tries to wash out the allergen. A little later say after a few hours you will find that you are now having a stuffy nose and you become extremely sensitive to other irritants. You will have to endure this for the duration it takes for the body to have the allergen to be cleared from your body. For some people they can develop more serious problems like asthma or sinus infections.
