Juliet Cohen asked:


Nasal polyps are the most common tumors of the nasal cavity. Nasal polyposis can impair a person’s quality of life more than perennial allergic rhinitis. Nasal polyps are soft, jelly-like overgrowths of the lining of the sinuses. They look like grapes on the end of a stalk. Large polyps can bloc the nose and increase the risk of sinusitis. They may be yellowish, grey or pink in colour. They are common and are not cancerous. Nasal polyposis results from chronic inflammation of the nasal and sinus mucous membranes. Chronic inflammation causes a reactive hyperplasia of the intranasal mucosal membrane, which results in the formation of polyps.

Nasal polyps can vary significantly in size. There may be only one but sometimes several develop like a ’small bunch of grapes’ on a stem. Polyps usually affect both nostrils. Nasal polyps can vary greatly in size. There may be only one but sometimes several grow like a ’small bunch of grapes’ on a stem. The cause of the inflammation is certain conditions make nose inflammation and polyps more likely. These include: asthma, allergy to aspirin, cystic fibrosis, and some rare conditions of the nose. Nasal polyps can occur along with many other respiratory diseases, such as allergic rhinitis, chronic sinusitis, asthma, and aspirin allergy.

Nasal polyps also occur in a majority of people with Churg-Strauss syndrome, a rare disease that inflames the blood vessels (vasculitis). Nasal polyps occur in around 1 in 200 people. It appears that nasal polyps are more common in people with non-allergic rhinitis and non-allergic asthma, rather than allergic types of these conditions. Nasal polyps can affect anyone. However, most cases occur in people over the age of 40 years. They are four times more common in men than in women. In general, women are more likely to have nasal polyps than are men. Nasal polyps are uncommon in children.

Medications are the most common treatment for nasal polyps. Surgery may be needed to eliminate larger growths. Topical nasal steroid sprays, such as Flonase and Nasonex, can help decrease the size of nasal polyps and prevent polyps from growing back after surgery. Use allergy shots in an attempt to treat or stop nasal polyps from growing back after surgery. Intranasal corticosteroid sprays reduce the growth of small intranasal polyps are most effective in the postoperative period. Prevention is better than cure. Avoid over-the-counter saline sprays that contain additives, such as benzalkonium, which can actually inflame the mucous lining of your nose.

Sajid Latif asked:


What is allergic rhinitis?

Allergic rhinitis is inflammation of the nose resulting from an allergy. It affects five to 10 per cent of the population. A very common form is hay fever.

What causes allergic rhinitis and what are the risk factors?

An allergy is a response by the body’s defence system (the immune system) to something that is not a harmful infection. Such ‘harmless’ substances (allergens) include pollen, cat hair, animal dander, the house dust mite and mould spores.

It is not known why people develop allergic rhinitis. It is more common in people from families with eczema and asthma and there is probably an inherited factor that affects the way the immune system reacts to allergens.

What are the symptoms and complications of allergic rhinitis?

Allergic rhinitis results in a runny, itchy and blocked nose. On lying down at night the fluid in the nose drips down on to the back of the throat and causes bouts of coughing, which can be uncomfortable and disturb sleep.

How do doctors recognise allergic rhinitis?

Allergic rhinitis is usually diagnosed on the basis of the symptoms and their seasonal nature if it is hay fever or their association with a particular allergen such as cat hair.

Year-round allergic rhinitis due to mould spores or house dust mite is more difficult to diagnose as there are other similar forms of rhinitis that do not result from allergy. More than one allergen may be involved

What is the treatment for allergic rhinitis?

Self-care action plan

A self-care action plans to avoid the allergen and so minimise the symptoms of allergic rhinitis includes:

Keeping windows closed and using an air ioniser (for pollen)

Regular vacuuming using a vacuum cleaner with a pollen filter (all allergens)

Damp dusting, so preventing dust from being dispersed into the air (for house dust mite)

Use of special bed and pillow coverings and regular laundering of bedclothes

Medicines

A variety of medicines can be bought at the chemist to treat allergic rhinitis. Probably the most effective is a beclomethasone nasal spray. This acts to stop the inflammation in the nose, but takes a few days to produce this effect and so needs to be started before the symptoms become too severe. Once the symptoms are severe it may be sneezed straight out again.

Although allergic rhinitis is common in young women, none of these medications is recommended for use during pregnancy. All should be avoided if possible during pregnancy and increased efforts should be made to minimise exposure to the allergen as outlined in the self-care section of this factsheet. If the symptoms remain a problem, a doctor should be consulted.

Hyposensitisation

This involves giving gradually increasing doses of the substance that causes the allergy and in the process making the immune system less responsive to it. This should only be carried out under close medical supervision as occasionally this treatment causes a life-threatening allergic response that must be treated immediately with an injection of adrenaline.

Complementary therapy

Some complementary therapies (homoeopathy, osteopathy and acupuncture) claim to have beneficial effects on hay fever, but the explanations for their effect are not consistent with the traditional medical understanding of hay fever. Shiatsu, the Alexander technique and aromatherapy may help to improve general well-being and symptoms.

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