Blisters hurt. Why do they happen, and how do you care for them? Get the answers from a family medicine physician.

Retinal detachment can cause blindness, but who gets this condition? Find out what an ophthalmologist says about retinal detachment risks and what to watch for.

There have been a few human cases of bird flu in the United States. Learn about its symptoms and the precautions to take.

In healthy people, exposure to poor air quality can initially cause coughing, a sore throat or itchy eyes. In the long-term, it can lead to a variety of health conditions. Learn how to protect yourself.