Acne is a dermatologist’s appointment because acne is first and foremost a problem of the skin itself. If it occurs on the face, the first thing a doctor needs to determine in person is whether it is acne or not, because some acne may manifest itself as a pimple on the face. Of course, some pimples are not necessarily acne, but may be a localized edema of the skin due to an infection, or a localized inflammatory reaction, or an inflammatory papule due to an allergy. Therefore, it is still necessary for a dermatologist to make a judgment and decision in this regard. Of course acne can also occur on other parts of the body, such as the back, chest and abdomen or even buttocks. But which type it belongs to also needs to be judged by a dermatologist on the spot, so that it can be better treated and medicated.