Health Topics

What is contact dermatitis?

An overview of this common skin irritation, and how to control it.

Diagnosis for this autoimmune disorder requires a two-step process.

Get to know the cause of allergies, the symptoms to look out for and the treatment options that exist.

When antihistamines don't help much, consider immunotherapy shots.

Gluten-free is not a weight-loss solution. Here's what it treats and how.

Food allergies can develop at any age; they can also fade away. Learn more.

There are many tests and questions that can inform this diagnosis.

After a lone star tick bite, reactions can range from itching to anaphylactic shock.

If you have allergies, GERD or are pregnant, you may have an unwelcome health guest: adult-onset asthma. Learn the facts.