"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." There are few worse feelings than an itch you can’t scratch—especially when it’s unexplained and in an ...

Medically reviewed by Casey Gallagher, MD Key Takeaways Dry skin can cause intense itching, especially in winter. Diabetes ...

Itchy armpits are annoying, and they can also be pretty darn embarrassing. Because, really, who wants to be seen scratching at their underarms while out for coffee or in the supermarket checkout line?

A 42-year-old man presents to the emergency department (ED) for evaluation of a severe rash that mostly affects his face, torso, and armpits, the latter of which is the most severely affected area.

From white blisters to red and scaly patches, psoriasis skin rashes come in several different forms. How do you know if you have psoriasis or a similar-looking skin condition?

Scabies is a skin problem caused by tiny bugs called mites. These mites are so small that you can’t see them without a ...

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 ...