What's wrong with acne on both sides of the mouth?

Acne always grows on both sides of the mouth because of stimulation by fluoride toothpaste or endocrine disorders. Strong sebaceous gland secretion on the face can lead to sebum blockage and inflammation of hair follicles. At present, adapalene gel can be applied externally. If accompanied by obvious pain and other symptoms, it is considered to be caused by herpes virus infection, which is related to low immunity.