An allergy is a disorder of the immune system that causes symptoms, such as sneezing, itchy and watery eyes, and a runny nose. Allergens are the stimuli that cause these allergy-related symptoms.
Keeping Mold at Bay
Is Your Home Air Polluted?
Coping With Mold Allergy
What's Behind That Cough?
Treating an Earache
Climate Change May Prolong Smog Season in Southeast U.S.
'Bagpipe' Lung Infection Kills Piper
Steroid Treatments May Boost Preemies' Risk of Eye Problems
Peanut Allergy Treatment: The Earlier in Childhood, the Better
Kids With Mild Asthma Can Take Acetaminophen: Study
Heat Waves Hit Seniors Hardest