Medically reviewed by Renee Nilan, MDMedically reviewed by Renee Nilan, MD COVID arm rash is a delayed hypersensitivity ...

The only change she mentioned was, because it was frigid outside, she and her friends were going to the mall a lot where they ...

Also known as polymorphic eruption of pregnancy (PEP), it is one of the most common types of rash you can get during pregnancy. Though harmless, it does cause an itchy rash with hive-like bumps on ...

DEAR DR. ROACH: About 45 years ago, I came down with a rash on my chest and stomach from taking ampicillin. I was told never to take penicillin again. I’m allergic to many antibiotics ...

Poison oak rash is an allergic reaction to the leaves or stems of the western poison oak plant (Toxicodendron diversilobum). Home remedies and medical treatments can help manage symptoms.

A common symptom of Lyme disease is a bullseye-shaped rash. However, many other conditions may cause a similar rash, including ringworm, fixed drug reactions, and allergic reactions to insect bites.

A foot rash can occur due to an allergic reaction or infection. A person can treat some rashes, such as athlete’s foot and contact dermatitis, with over-the-counter (OTC) medications.

Dr. Jyoti Somani with Jackson Health offers her expertise after an isolated case at a Miami high school. A key point: People ...

Most people don’t want to put products they’d use on their butt on their face, but TikTokers are swearing by a new hack that is saving their dry skin this winter: diaper rash cream.