Clogged pores become acne when the hair follicle wall breaks. The injury attracts white blood cells, causing inflammation. Pustules form as the white blood cells migrate to the skin surface.

Insect bites or minor skin injuries: Bites, scratches, or small wounds can irritate hair follicles, causing inflammation. If bacteria enter the follicle, it may lead to infection and pus-filled bumps.

Your skin is covered in tiny pores, also called hair follicles. Your hair follicles surround the root and strand of the hair within. Most of these hair follicles also contain the sebaceous glands, ...

Numerous things can cause scalp acne, says Dr. Aivaz, including increased oil production, clogged pores, inflammation, ... “Folliculitis is caused by inflammation in the hair follicle, ...

The skin has two types of adult stem cells: epidermal and hair follicle. Their jobs seem well-defined: maintaining the skin, ...

The Causes of Strawberry Legs. Strawberry legs, says Libby, are mainly caused by the presence of three things: clogged hair follicles, ingrown hairs, or folliculitis.