In-depth

Causes

Allergies

Allergy symptoms can make you miserable and in some cases, they're life-threatening. Here's some information about allergies — and tips on treating allergy symptoms.

Prevention

Hay fever: Trigger me not

Seasonal allergies

Pollen levels increase in the spring — and for many people, so do allergy symptoms. Take these steps to get some relief.

Treatments and drugs

Allergy medications

Which allergy medications are likely to relieve your symptoms? Find out about different medications, why they're used and potential side effects.

Allergy medications

Which allergy medications are likely to relieve your symptoms? Find out about different medications, why they're used and potential side effects.

Jul. 17, 2012