The reason for the pimples is the usual pimples, resulting in chin pimples are many, common are the following: 1, more hair follicles in the chin area, oil secretion, and chin is often ignored when we wash the face part, which will lead to a large accumulation of oil in the pores, resulting in acne propionibacterium infection and cause acne. 2, eat spicy, greasy food too much, resulting in body secretion disorders, stimulating the face The secretion of oil, constipation and a large accumulation of toxins in the body can lead to acne on the chin. The actual fact is that you can find a lot of people who have been in the business for a long time. It is important to note that the appearance of acne do not squeeze with your hands to prevent secondary infection, to the hospital to find a professional physician consultation, follow the medical advice of the medication is the most effective way.