What Causes Allergic Reactions?

 

Although hundreds of ordinary substances could trigger allergic reactions, the most common triggers—called allergens—include the following:

  • Pollens
  • Molds
  • Household dust, dust mites and their waste
  • Animal protein (dander, urine, oil from skin)
  • Industrial chemicals
  • Food
  • Medicines
  • Feathers
  • Insect stings
  • Cockroaches and their waste
Latest Allergy News
Malaria drugs may help patients with lupus

January 22, 2010 — NEW YORK (Reuters Health) - Drugs used to treat malaria may be useful for patients with lupus, a chronic debilitating "autoimmune" disease, according to according to a new report.

Secondhand smoke may disrupt asthmatic kids' sleep

January 19, 2010 — NEW YORK (Reuters Health) - Children with asthma may have a harder time getting a good night's sleep if they live with a smoker.

Up to 80 million Americans infected with H1N1: CDC

January 15, 2010 — WASHINGTON (Reuters) - As many as 80 million Americans have been infected with H1N1 swine flu, up to 16,000 have been killed and more than 360,000 hospitalized, the U.S. Centers for Disease Control and Prevention said on Friday.

Select news items provided by Reuters Health