Chin pimples can be caused by diseases such as milia, acne and folliculitis.
1. Corns: Clinically manifested as multiple hard yellowish-white pimples, commonly found on the eyelids and cheeks, etc. Some patients may have chin acne, and the cause of corns may be related to heredity and skin damage.
2. Acne: usually manifested as pimples and papules, commonly found on the cheeks, forehead and jaw. The cause of acne may be sebaceous gland secretion with increased androgen levels.
3. Folliculitis: mainly manifested as red pimples centered on hair follicles, commonly found on the scalp and face. The cause of folliculitis is mainly due to bacteria and other pathogens infecting the hair follicles, trauma, hair pulling and other factors may also induce folliculitis.
There are many reasons for chin acne, and patients are advised to seek medical examination to clarify the cause.