A food allergy is an abnormal response to a certain food; if your child has a food allergy, exposure to that food causes an immune system response, causing symptoms ...

Shellfish allergy — Comprehensive overview covers symptoms, treatment of this condition.

Some children have an allergy or sensitivity to latex. Your child may experience symptoms such as wheezing or hives after blowing up a rubber balloon, inhaling the ...

Many people are affected by seasonal allergic rhinitis (SAR). Ten to twenty five percent of the U.S. population experience nasal congestion, runny nose, sneezing ...

Allergies -- In Depth A ... Definition. Like clockwork, the sneezing and sniffling hits you every spring.

Get in-depth information about Allergic rhinitis. The allergic process, called atopy ... Surveys of nasal allergy sufferers report that symptoms such as feeling tired ...

In-Depth From A.D.A.M. Background. The nose is separated into two passages by a wall of cartilage called the septum. The nasal passages are lined with a membrane that ...

An allergy is a hypersensitivity disorder of the immune system. Allergic reactions occur when a person's immune system reacts to normally harmless substances in the ...

Get all the facts about allergies, including their causes and symptoms, where to go for allergies tests and what treatments are available.

Discover the facts about allergies, including the common causes and symptoms, why it’s thought they’re becoming more common.

Advanced Reading: This article, written for doctors, provides in-depth information on skin allergy treatments.

Allergies, Define Allergy, Allergy Definition, Allergy Signs, Allergy Symptoms, Allergy Causes, Allergy Treatment, Allergist, Becoming an Allergist.

Dog allergies are one of the most common causes of excessive itching and scratching. There are several different types of allergies including allergic contact ...

Allergies affect nearly 20% of Americans. Here you'll find in-depth allergy information including treatments

In-Depth From A.D.A.M. Symptoms. Asthma symptoms vary in severity from occasional mild ... Nearly half of adults with asthma have an allergy-related condition, which, in most ...

Allergy, Asthma and Immunology News Updated Daily by Board-certified Allergists and Assistant Professors at University of Chicago and NSU