Men’s chin pimples may be the manifestation of pimples as a disease, such as eczema, acne, bearded sores and so on can appear. 1. Eczema is caused by allergies, an allergic phenomenon caused by the skin on the chin coming into contact with certain irritants. Common allergens on the chin include shaving creams, depilatory creams and facial cleansers. 2. Acne is caused by keratinization of the follicular opening on the chin, which breeds Propionibacterium acnes. It is usually related to heredity and bad dietary habits, such as staying up late, squeezing pimples or eating spicy and irritating foods. 3. Shave sores are caused by Staphylococcus aureus infections, generally shaving is a cut in the local skin caused by bacterial infections, and physical fatigue, mental stress is also related. It is recommended that men’s chin acne should be timely consultation, in accordance with the doctor’s instructions standardized treatment.