Medically reviewed by William Truswell, MD There are various causes of armpit rashes, including infections, allergies, or ...

No one wants to deal with butt rash, but it happens. Itchy, red bumps can seemingly pop up out of nowhere, leaving you to try to find a way to discretely scratch your bum throughout the day. Of course ...

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 ...

Medically reviewed by Susan Bard, MD A rash under the breast often results from heat, moisture, eczema, allergies, fungal infections, or bacterial infections.You can often treat a rash under your ...

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.

But there’s one side effect that’s well established but little known and still puzzling to doctors: the “keto rash” or prurigo pigmentosa. This rash fits the man’s case perfectly—red, raised, itchy ...

Norovirus doesn’t usually cause a rash, though some people develop hives. A rash that accompanies stomach symptoms may suggest a different stomach virus or inflammatory bowel disease. Norovirus is a ...

Inverse pityriasis rosea usually causes a rash on the armpits, groin, neck, or face. The rash may clear up on its own, and medications such as antihistamines can help with itching. Inverse pityriasis ...

Wearing the wrong sports bra can seriously ruin a workout. If you're wearing an ill-fitting sports bra, as you exercise and perspire, the accumulated sweat and dampness within your sports bra can ...

Medics are urging people to be careful with the heat that comes into direct contact with their skin if they want to avoid ...

Measles, a highly contagious disease, can spread like wildfire, with one person able to infect up to 18 others. However, it's entirely preventable with a vaccine. Still, an estimated 9 million people ...