Because there are relatively many sebaceous glands around the lips, it is easy to get acne repeatedly. At the same time, it may be related to excessive androgen secretion in the body or local infection with Propionibacterium acne.

Pay attention to the cleanliness around your lips and don't eat spicy food. If acne has appeared locally, tretinoin ointment can be used externally. If it is cystic acne, benzoyl peroxide gel can be used externally and viaminate capsules can be taken orally.