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 the facts about allergic reactions, causes, allergy types (food, dust, mold, seasonal), symptoms and signs (skin rash, itching, red bumps, sneezing).

Sneezing, difficulty breathing, cramps, and vomiting–all are allergy symptoms. Learn the types of allergies, specific allergy symptoms, and emergency warning signs.

Up to 50 million Americans, including millions of kids, have an allergy. Find out how allergies are diagnosed and how to keep them under control.

The American Academy of Allergy, Asthma & Immunology (AAAAI) is an international professional organization with more than 6,500 members who have an a special interest ...

Pollen.com - Click on the current allergy forecast USA Map to get your local allergy report. Track you allergies with MyPollen, check past allergy levels, and more ...

Send an eCard The summary of the U.S. food allergy guidelines for patients, families, and caregivers

An allergy is a reaction of your immune system to something that does not bother most other people. People who have allergies often are sensitive to more than one ...

Allergies are more common than ever, affecting up to 1 in 3 people. From basic concepts to in-depth discussion of specific allergic diseases, a board ...

An overview of allergies: symptoms, diagnosis, treatment and management written and reviewed by leading experts in allergy, asthma and immunology.

Grass pollen allergies are a common canine atopy allergen. Atopy allergens represent a group of irritants dogs inhale, such as dust, pollen and mold spores. Dogs ...

Allergies are a condition that occurs when the immune system mistakenly identifies a substance as harmful to the body. These substances can range from things people ...

An allergy is a reaction in your toddler's body to the presence of a substance called an allergen. When your toddler comes in contact with an allergen, his body ...

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

Skin allergies in dogs are more common than many pet owners realize. Many vets are now recommending natural remedies due to side-effects caused by drugs.

The Signs Of A Strawberry Allergy In A Baby. Of all the fruit staples in the average North American diet, the strawberry is the most likely to cause an allergic ...