Types of Acne

Whiteheads: Whiteheads occur when a hair follicle becomes clogged with oil and dead skin cells. The pore stays closed, creating a white or flesh-colored bump on the skin.

Blackheads: Blackheads occur when a hair follicle becomes clogged with oil and dead skin cells, and the pore stays open. The top of the bump may appear black or dark brown.

Papules: Small, red, raised bumps occur when the hair follicle becomes inflamed.

Pustules: Pustules are similar to papules, but they contain pus. They appear as small, red bumps with a white or yellow center.

Nodules: Nodules are large, painful, inflamed bumps deep in the skin. They can be red or flesh-colored and may not come to a head.

Cysts: Cysts are similar to nodules but are larger and filled with pus. They are often painful and can cause scarring.