|
|
Allergy - Wikipedia, the free encyclopedia
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 ...
en.wikipedia.org/wiki/Allergies
|
|
|
WebMD Allergies Health Center - Find allergy information and ...
Allergies affect nearly 20% of Americans. Here you'll find in-depth allergy information including treatments
www.webmd.com/allergies
|
|
|
Allergy (Allergies) Symptoms, Causes and Signs on MedicineNet.com
Get the facts about allergic reactions, causes, allergy types (food, dust, mold, seasonal), symptoms and signs (skin rash, itching, red bumps, sneezing).
www.medicinenet.com/allergy/article.htm
|
|
|
Allergies - PubMed Health - National Center for Biotechnology ...
Causes, incidence, and risk factors. Allergies are pretty common. Both genes and environmental factors play a role. The immune system normally protects the ...
www.ncbi.nlm.nih.gov/pubmedhealth/PMH0001815
|
|
|
Allergies: Allergy Symptoms, Treatment, and Medications on ...
Allergy information includes articles on allergies, symptoms, treatment, medications, food allergies, and allergy relief.
www.medicinenet.com/allergies/focus.htm
|
|
|
|
