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.
Exercise With Allergies and Asthma
When to Call the Doctor About a Cold or Flu
Watch for Food Allergies
Prevent Food Cross-Contamination
Keeping Mold at Bay
Diesel Pollution May Damage the Heart
Death Rate Drops for Americans Hospitalized With COPD
Does Dirty Air Keep You Awake?
First-Try Antibiotics Now Fail in 1 in 4 Adult Pneumonia Cases
Could Cancer Drug Gleevec Help With Severe Asthma?
Heart Attack Risk Spikes After Respiratory Infection, Study Finds