Allergies

While some people with chronic hives will never know why they're affected, seeing an allergist is the best way to find a treatment.

While about 19 percent of U.S. adults think they have a food allergy, only around 11 percent have documented food allergies, according to survey results.

Updated guidelines from the American Academy of Pediatrics give parents the latest information on how to prevent and manage food allergies.

Mother Nature’s calendar is being disrupted by climate change, and that’s wreaking havoc for the 25 million Americans people with hay fever.

What you need to know about doubling up on allergy meds

Being allergic to sesame may be more common than we thought—and you might not even be aware when you’re consuming it thanks to food labeling laws.

A group of doctors estimate that approximately 95 percent of patients with a recorded penicillin allergy can be treated with the staple antibiotic.

Turns out you may not be able to rely on your server to keep you reaction-free. Here’s how to stay safe and enjoy yourself too.

I recently developed an itchy rash on my arms and legs. I changed body soap days before it started. Is my eczema flaring up, or am I allergic to the soap?”

Nickel, latex, household chemicals and more can cause skin irritation. Here’s how to prevent an allergic reaction to common irritants.