Armpit rashes often develop due to allergic reactions, infections, and chronic conditions. Rashes are common under the arms because the skinfold creates a warm, moist environment. Additionally, the ...

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 ...

As warm weather ramps up across much of the U.S., it's time to start taking precautions to protect yourself during long days spent in the sun. That means taking shade when possible, wearing sunscreen ...

Staying out in the heat can cause a skin irritation called heat rash — a red cluster of pimples or small blisters on your skin. It is caused by excessive sweating during hot, humid weather. David ...

"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 ...

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 ...

If you’ve been out in the triple digit heat recently, you may have noticed a red cluster of pimples or small blisters on your skin. That’s a type of skin irritation called heat rash, also known as ...

Sunburn, tan lines, and sweaty skin are all things people tend to experience throughout the summer months. While protecting your skin from the sun can help prevent the more unpleasant side effects of ...