Acne is a common disease amongst teens. But it can also occur on later ages of life. Usually, clinical manifestations are pimples whiteheads and blackheads. In more severe case deep inflammations of the skin occur and they can be located not only in the face but also on the back or the chest. Acne can be a cause to develop a depression with a negative effect on daily life. Therefore, treatment in an early stage is important, also tot for come scar formation.