You should consider whether acne, folliculitis or herpes simplex is the cause of acne at the corners of your mouth.
1. Acne: Hair follicles and sebum secretion and other factors lead to acne at the corners of the mouth. Treatment: Topical retinoids, benzoyl peroxide ointment, etc.
2. Folliculitis: such as long-term stress or late night, lack of sleep, will lead to a decline in their own immunity, the corner of the mouth side of the follicles of the bacterial growth, there will be corner of the mouth acne. Should pay attention to rest, strengthen the exercise, enhance immunity. Oral antibacterial drugs such as amoxicillin can be taken for treatment.
3. Herpes simplex: Herpes simplex virus infection in people with reduced immunity can cause cluster blisters around the corners of the mouth. Treatment can use antiviral drugs, such as acyclovir.
If the above symptoms occur, go to the regular hospital under the guidance of the doctor for standardized treatment.