Severe acne is more than just an inconvenience — it is stubborn, requires a dermatologist's care, and can be extremely painful, leaving emotional and physical scars in its wake. Those who experience ...

Hidradenitis suppurativa (HS) is an inflammatory skin condition that causes painful lumps under the skin that may burst, scar, and form tunnels. Early HS is often misdiagnosed as acne vulgaris, cysts, ...

Acne conglobata is often diagnosed based on personal medical history. It’s more likely to develop in someone who is using anabolic steroids or taking thyroid medication, or those who’ve had ...