Acne is a skin condition that flares up for most during adolescence, but is also common for adults in their 20s, 30s and even 40s. Acne occurs when plugged skin pores become infected and transform into raised lumps named according to the type of acne disorder to which they pertain. While not life threatening, acne disorders can be emotionally challenging and can lead to permanent scarring on the face, chest and back.
Acne Vulgaris
Acne Vulgaris is the most common form of acne. In its mildest or moderate form, acne vulgaris lesions include blackheads and whiteheads that form when a pore is blocked and becomes infected with trapped oil, bacteria and dead skin cells. Papules, or red bumps without a head, and pustules, which are red bumps with a white center, are also seen with mild to moderate acne vulgaris.
Severe acne vulgaris, often referred to as acne conglobata, is diagnosed when the skin has nodules which are like papules or pustules, but much larger (at least 5 mm in diameter) and more painful. Acne cysts, which are similar in appearance to nodules, but are filled with pus, are also associated with severe acne vulgaris.
Acne Rosacea
Acne rosacea is diagnosed when a red rash appears that is normally confined to the nose, forehead, chin and cheeks. Because the rash often contains raised bumps or pimples, it is often confused with mild acne vulgaris described in Section 1. Acne rosacea affects millions of people, most of whom are women over the age of 30, although men who get rosacea often suffer severe cases. Consult a dermatologist immediately if you suspect acne rosacea, because if left untreated, it can lead to a swelling of the nose called rhinophyma.
Acne Fulminans
Acne fulminans is a sudden onset acne disorder that can cause severely destructive inflammation in the skin. Symptoms include acne that enlarges easily, fever, and even inflammation and aches in the hip and knee joints. A person can develop acne fulminans when they have been unsuccessfully treated for another form of severe acne such as acne conglobata.
