What causes pimples on the chin?

The chin love long acne, may contact dermatitis, acne, folliculitis and other causes.
1. contact dermatitis: common in allergic people, in the consumption of fish, shrimp, mango, or contact with pollen, animal hair, is likely to cause skin allergies, may appear chin acne symptoms, may also be accompanied by obvious itching, pain.
3. Acne: common in adolescents, usually caused by elevated levels of androgens, excessive sebum secretion and other factors, may lead to chin pimples, severe cases may also appear in the local nodules, abscesses and other manifestations.
3. Folliculitis: due to poor hygiene in the chin area, sweating or suffering from immune diseases, etc., may cause folliculitis in the skin of the chin area, which may cause chin acne, and may be accompanied by redness, swelling, pain and other symptoms.
If you have acne on your chin, you should seek medical attention as soon as possible to identify the cause and then give targeted treatment.