Skin closures may be caused by bad life, dietary habits, sebaceous gland secretion, abnormal keratinization of hair follicle openings, etc. General treatment such as paying attention to cleanliness, etc., and medication such as Vitamin A acid drugs should be carried out. Skin closure is a manifestation of acne, if the skin closure is more. You should develop good hygiene habits, use mild oil-control foam cleanser to clean the skin in time, which can reduce the phenomenon of occlusion. In addition, skin closures can be relieved with medication. Vitamin A drugs include vitamin A cream and adapalene gel. If the occlusion is ruptured and prone to infection, you can use fusidic acid cream and other treatments. If the phenomenon of skin closure is serious, go to the hospital in time for examination, and the use of the above drugs should follow the doctor’s instructions.