Allergic Reaction Medical Treatment And Care
Alisha Dhamani asked:
Avoid triggers. If you know you have an allergic reaction to peanuts, for example, do not eat them. Go out of your way to avoid foods prepared with or around peanuts.
Self-care at home is not enough in severe reactions. A severe reaction is a medical emergency. Do not attempt to treat or “wait out” severe reactions at home. Go immediately to a hospital emergency department.
If no one is available to drive you right away, call 911 for emergency medical transport. For more information on what to do in a severe reaction, see Anaphylaxis. Small reactions with mild symptoms usually respond to nonprescription allergy medications.
An oral antihistamine, such as diphenhydramine (Benadryl). These may make you too drowsy to drive or operate machinery safely. They can affect concentration and interfere with children’s learning in school. These medications should be taken for only a few days. For rashes, an anti-inflammatory steroid cream such as hydrocortisone
For small, localized skin reactions, try cold, wet cloths or ice. Try applying a bag of frozen vegetables wrapped in a towel.
Generally, medication is the treatment of choice after the allergen is removed. For more information on removing environmental allergies from your home, see Allergy-proof your home.
Very severe reactions may require other therapy, such as oxygen for breathing difficulties or intravenous fluids to boost blood pressure in anaphylactic shock. Patients with very severe reactions usually require hospitalization.
Anti-allergy medications are of many types. The choice of medication and how it is given depends on the severity of the reaction.
For relief of long-term allergies such as hay fever or reactions to dust or animal dander, the following medications may be prescribed:
Long-acting prescription antihistamines, such as cetirizine (Zyrtec), fexofenadine (Allegra), and loratadine (Claritin), can relieve symptoms without causing sleepiness. They are meant to be taken for months at a time, even indefinitely. Most have to be taken only once a day and last for 24 hours.
Nasal corticosteroid sprays are widely prescribed for nasal symptoms not relieved by antihistamines. These prescription medications work very well and are safe, without the side effects of taking steroids by mouth or injection. These sprays take a few days to take effect, and must be used every day. Examples are fluticasone (Flonase), mometasone (Nasonex), and triamcinolone (Nasacort).
In some people, cromolyn sodium nasal spray prevents allergic rhinitis, inflammation of the nose that occurs as an allergic reaction.
Decongestants can restore sinus drainage, relieving symptoms such as nasal congestion and swelling and runny nose and sinus pain (pain or pressure in the face, especially around the eyes). They are available in oral forms and as nasal sprays. They should be used for only a few days, as they may have side effects such as high blood pressure, rapid heartbeat, and nervousness.
Avoid triggers. If you know you have an allergic reaction to peanuts, for example, do not eat them. Go out of your way to avoid foods prepared with or around peanuts.
Self-care at home is not enough in severe reactions. A severe reaction is a medical emergency. Do not attempt to treat or “wait out” severe reactions at home. Go immediately to a hospital emergency department.
If no one is available to drive you right away, call 911 for emergency medical transport. For more information on what to do in a severe reaction, see Anaphylaxis. Small reactions with mild symptoms usually respond to nonprescription allergy medications.
An oral antihistamine, such as diphenhydramine (Benadryl). These may make you too drowsy to drive or operate machinery safely. They can affect concentration and interfere with children’s learning in school. These medications should be taken for only a few days. For rashes, an anti-inflammatory steroid cream such as hydrocortisone
For small, localized skin reactions, try cold, wet cloths or ice. Try applying a bag of frozen vegetables wrapped in a towel.
Generally, medication is the treatment of choice after the allergen is removed. For more information on removing environmental allergies from your home, see Allergy-proof your home.
Very severe reactions may require other therapy, such as oxygen for breathing difficulties or intravenous fluids to boost blood pressure in anaphylactic shock. Patients with very severe reactions usually require hospitalization.
Anti-allergy medications are of many types. The choice of medication and how it is given depends on the severity of the reaction.
For relief of long-term allergies such as hay fever or reactions to dust or animal dander, the following medications may be prescribed:
Long-acting prescription antihistamines, such as cetirizine (Zyrtec), fexofenadine (Allegra), and loratadine (Claritin), can relieve symptoms without causing sleepiness. They are meant to be taken for months at a time, even indefinitely. Most have to be taken only once a day and last for 24 hours.
Nasal corticosteroid sprays are widely prescribed for nasal symptoms not relieved by antihistamines. These prescription medications work very well and are safe, without the side effects of taking steroids by mouth or injection. These sprays take a few days to take effect, and must be used every day. Examples are fluticasone (Flonase), mometasone (Nasonex), and triamcinolone (Nasacort).
In some people, cromolyn sodium nasal spray prevents allergic rhinitis, inflammation of the nose that occurs as an allergic reaction.
Decongestants can restore sinus drainage, relieving symptoms such as nasal congestion and swelling and runny nose and sinus pain (pain or pressure in the face, especially around the eyes). They are available in oral forms and as nasal sprays. They should be used for only a few days, as they may have side effects such as high blood pressure, rapid heartbeat, and nervousness.
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.
