Acne is the most common condition that doctors treat on a daily basis. It can effect anyone from teenagers to people in their older years, and can be caused by many factors. There are also many specific types of acne. One very common type is the blackhead. Blackheads are considered “open comedones”, and whiteheads are “closed comedones”. These usually show up primarily on the nose, chin or forehead but can also be on other parts of the face. Either can cause your skin to be undesirably rough and bumpy.
Blackheads are one of the few types of acne that may be caused by skin hygiene and will never go away on their own. Cleaning your face regularly will prevent most blackheads altogether. They are caused by follicles that have a wider opening than normal. These openings fill with oil and dead cells that have undergone a chemical reaction that caused the oxidation of melanin, which causes the black coloration. To prevent them from forming, it is necessary to consistently wash your face twice a day with a mild soap or face scrub to get rid of the excess oil and dead cells.
The most commonly used treatment is called tretonoin, and can be found in...