White dots around the mouth may be a sign of acne, and may also be an abnormal growth of sebaceous glands. If there are white dots around the lips, accompanied by red pimples and other phenomena, it may be acne. The skin should be kept clean and can be treated with retinoids, including retinoid cream and adapalene gel. In addition, white dots around the lips can also be caused by abnormal sebaceous gland hyperplasia, and the pimples can appear yellowish or whitish in color, with a size of about 1~3mm. Usually no treatment is needed, and when symptoms are obvious, they can be removed by surgery or laser. If there are too many white dots around the mouth, go to the hospital in time, and use the above drugs should follow the doctor’s advice.