Cystic acne is a severe form of acne that causes large bumps to form under the skin. Compared to milder forms of acne, cystic acne can be painful and take a longer time to heal. This article looks ...

Your dermatologist can prescribe effective oral and topical prescription medications as cystic acne treatment.

As a reminder, retinol is a type of retinoid, which refers to the various vitamin A derivatives found in popular serums, ...

Milia can be triggered by anything that interferes with the skin’s natural exfoliation process, like heavy creams or makeup, ...

Dermatofibromas are hard brown or red lumps under the skin. They usually develop on exposed areas of skin, such as the legs, arms, and back. Dermatofibromas do not develop into cancer. In general ...

The medication's acne-fighting benefits have been backed by science for decades, but it’s important to be aware of a few ...

Tempted to pop that annoying zit? See what happens when you do, and why your best bet is it to leave it be!

Go right away if you have acne scars, painful nodules (hard bumps), or deep cysts ... acne under control. But a lot of the time, it’s not the only tool you need. Based on your skin type ...

“Many acne medications make your skin sensitive to sunburn,” says Dr. Joshua Zeichner, a board-certified dermatologist and director of cosmetic and clinical research at Mount Sinai Hospital.