Pimples on the lips may be the result of folliculitis, acne, boils and other diseases. 1. Folliculitis: If you don’t pay attention to your skin care, inflammation stimulates the hair follicles, which may lead to the collection of secretions from the follicles to form pimples. 2. Acne: If the body’s hormone secretion is disturbed, endocrine imbalance or usually do not pay attention to personal skin hygiene, acne may occur, so it will produce the symptoms of acne on the lips. 3. Boils: If infected by Staphylococcus aureus, it may lead to acute suppurative lesions in the hair follicles and their surrounding tissues, thus resulting in the symptoms of pimples on the lips. Normally, you need to pay attention to do a good job of personal body care and health care work, pay more attention to rest. If necessary, it is recommended to go to the hospital, clear the cause of the disease under the guidance of the doctor to deal with the symptoms.