American College of Allergy, Asthma, and Immunology

Food Allergy

Food allergies are estimated to affect 4 to 6 percent of children and 4 percent of adults.

Skin Allergy

Learn about allergic skin reactions and what causes them.

Dust Allergy

People who have dust allergies are familiar with sneezing—but sneezing isn’t the only uncomfortable symptom.

Insect Sting Allergy

Stings from five insects - honeybees, hornets, wasps, yellow jackets and fire ants - are known to cause allergic reactions to the venom injected into the skin.

Pet Allergies

Pet allergies can contribute to constant allergy symptoms, such as causing your eyes to water, or causing you to start sneezing.

Eye Allergy

Learn about eye allergies, a condition that affects millions of Americans.

Drug Allergies

If you develop a rash, hives or difficulty breathing after taking certain medications, you may have a drug allergy.

Allergic Rhinitis

If you sneeze a lot, if your nose is often runny or stuffy, or if your eyes, mouth or skin often feels itchy, you may have allergic rhinitis.

Latex Allergy

Allergic reactions to latex may be serious and can very rarely be fatal. If you have latex allergy you should limit or avoid future exposure to latex products.

Mold Allergy

Molds live everywhere—on logs and on fallen leaves, and in moist places like bathrooms and kitchens.

Sinus Infection

Sinus infection is a major health problem. It afflicts 31 million people in the United States.

Cockroach Allergy

Some people develop allergy symptoms when they are around cockroaches.

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Tools

Use these tools to find out if you suffer from allergies or asthma, if you should see an allergist to find relief, or to track your allergy symptoms over time.

Allergy and Asthma Symptom Test

Do I suffer from allergies or asthma?

Allergy and Asthma Relief Self-Tests

Take a look at your symptoms and see if you should find relief.

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