Acne causes pimples, usually on the face, chest, or back. Most common in teenagers and young adults, acne can also affect ...

From stubborn breakouts along the jawline to those irritating post-shave bumps, adult acne is no respecter of age. And while ...

Medically reviewed by William Truswell, MD Hidradenitis suppurativa (HS) causes painful bumps under the skin, typically on skin folds, like the groin area, armpits, inner thighs, buttocks, and under ...

Millions of people deal with acne, but those who suffer ... makes them more painful than normal bumps and, depending on the severity, can cause scarring, says Dr. Emma Weiss, a board-certified ...

You see a whitehead or a blackhead, or you see a bump or something on the ... that can become a complex network of scar-tissue tracts beneath the skin. “Acne scarring can certainly happen ...

Stephanie Warkotsch popped what she thought was a hormonal pimple, but it grew back and "got bigger and bigger" across her cheek.

But often an acne like bump will appear in one area and fill ... When these bumps break, they can leave a funky smell and cause scarring. Boils can also appear and grow deep into the skin.