Cystic acne happens when the infection goes deep into your skin, creating a red, tender bump that's full of pus. Learn more about the causes, treatment, home remedies, and prevention of cystic acne.

Cystic acne is typically large, painful and set deep in the skin, which often leaves scars in the aftermath. Here's what experts want you to know.

Cystic acne is typically large, painful and set deep in the skin, which often leaves scars in the aftermath. Here's what experts want you to know.

Cystic and nodular acne can be painful and deep—and it's especially likely to cause scarring. Here are the treatment methods that actually work.

You have severe, nodular cystic acne. Topical medication is rarely, if ever, effective for treating nodular cystic acne.

Some people, however, suffer from a severe form of acne that goes beyond the average breakout or blackhead—and it’s called cystic acne.