Acne on the lower jaw may be caused by acne, folliculitis, contact dermatitis and other reasons.
1. Acne: usually caused by abnormal hormone levels, proliferation of Propionibacterium acnes, and excessive sebum secretion, etc. It occurs on the face, back and other parts of the body, which may lead to pimples on the jaw.
2. Folliculitis: It is mostly considered to be an inflammatory reaction caused by poor hygiene, excessive sweating, scratching and other reasons, which leads to bacterial infection of local skin follicles. It occurs in the head, face, neck, buttocks and other parts of the body, which may cause pimples on the jaw.
3. Contact dermatitis: for example, contact with irritating substances or contact with allergenic objects can cause contact dermatitis in the jaw area, which will cause red pimples to appear locally, accompanied by itching and tingling and other symptoms.
Jaw acne, exclude physiological factors, should be as early as possible to consult a doctor, a clear diagnosis of the cause, the doctor guided by the treatment and conditioning.