Medically reviewed by Jane Kim, MD You may have swollen armpit lumps due to infections, cysts, or vaccines.In severe cases, ...

What Causes a Rash in Your Armpit? An armpit rash is more common than you might think. Your armpits probably come into contact with more chemicals each day than most other parts of your body. Don’t be ...

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 ...

Got strange blisters in your armpit? It may be more serious than you think. Find out the hidden causes, dangers, and simple home remedies you need to know. Armpit blisters can be painful, embarrassing ...

Historically, HS has been poorly recognised. Its variable symptoms and the embarrassment and stigma that often surrounds skin ...

"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 ...

Right-sided pain under the armpit may be due to muscle strain, infections, or skin conditions. Sometimes, armpit pain may indicate a more serious issue, such as cancer or a heart issue. The armpit ...

Reaching for that stick of deodorant might be second nature in your morning routine, but dermatologists are raising red flags about certain ingredients that could be causing more harm than good.