When a blotchy red rash pops up on your skin, it's not easy to know exactly what the cause is. With thousands of skin diseases to choose from, deciphering your skin can be a challenge. But with skin ...

A rash may be a symptom of contact dermatitis, which occurs when a substance irritates a person’s skin. People can use a range of treatments to manage contact dermatitis. This article explores what ...

Our highly trained dermatologists effectively diagnose and treat contact dermatitis in our clinic at University of Utah Health. Contact dermatitis is a skin disorder that occurs when a foreign ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Picture this: You’re going about your day, when all of a sudden you spot a red, splotchy rash on your ...

An armpit rash is often caused by irritation from sweat, friction, soap, or dryness. It could also be an allergic reaction to fragrances or propylene glycol (a deodorant ingredient). Other causes of ...

Medically reviewed by Susan Bard, MD Key Takeaways A pimple-like rash can be caused by many conditions like rosacea, ...

Seborrheic dermatitis is an inflammatory condition leading to scaly skin rashes. It can appear on many areas of the body, including the chest. While it can affect people of any age, it is most common ...

Armpit pain is a common complaint that can have many causes, from mild muscle injuries to swollen lymph nodes and severe skin infections. In most cases, armpit pain isn't a reason to worry, but it can ...

A 58-year-old Caucasian man with melanoma was started on treatment with the anti-PD-1 immune checkpoint inhibitor (ICI) pembrolizumab (Keytruda, 200 mg every 21 days) after the cancer metastasized. He ...