sebum

Pustules (Pimples) A pimple filled with pus. Related terms: Pustular Part of: Acne Lesions See also: Acne Skin Care About Pustules The…

Blackheads (Open Comedones) A comedo is a clogged hair follicle (pore) in the skin. A comedo can be open (blackhead) or closed…

Microcomedones A comedo is a clogged hair follicle (pore) in the skin. This small plug is called a microcomedo. If sebum continues…

Meibomian Glands A sebaceous gland in the eyelid that produces a specific type of sebum. Related terms: Entire meibomian gland Part of:…

Whiteheads (Closed Comedones) A comedo is a clogged (pore) in the . (skin debris) combines with to block the follicle. A comedo…

Acne Lesions A pattern of blemishes in an area of resulting from the skin condition. See also: About Acne Lesions People with…