Learn when rashes signal medical emergencies. Color, location, and symptoms reveal dangerous conditions needing urgent care.

UPMC Children’s Community Pediatrics is seeing an increase in cases of viral upper respiratory infections and allergies.

What Is a Sulfa Allergy? A sulfa allergy is a rash or more serious reaction to sulfa drugs. These drugs can treat a range of health problems from eye infections to rheumatoid arthritis (RA).

The millions of people who suffer from seasonal allergies each year are too familiar with symptoms like sneezing, wheezing, ...

It's not always easy to tell the difference between a cold and allergies, including seasonal allergic rhinitis or "hay fever.

Viral infections can sometimes cause itchy or painful rashes. Here’s a breakdown of the most common viral skin rashes, what ...

Discover commonly overlooked causes of allergic reactions and rashes, from hidden household allergens to unexpected food ...

It can be very difficult for the untrained eye to differentiate a skin rash ... "If you ingest a drug that you're allergic to, then the rash typically appears all over the body because it was ...

started experiencing symptoms of an allergic reaction. She suffered itchy and burning eyes, headaches and rashes. Her doctor prescribed oral steroids and antihistamines, and the symptoms went away ...