The details of how to reduce recurrent acne are as follows: 1. In terms of diet, we should limit spicy and sweet foods that may trigger or aggravate acne, and eat more vegetables and fruits. 3. Psychological counseling is also important because many chronic skin diseases are physical and mental diseases, and acne patients, especially those with severe acne, are prone to anxiety, depression and other psychological problems. Therefore, for these patients, it is also necessary to cooperate with the necessary psychological counseling to deal with the disease with a positive and optimistic attitude. In clinical practice, it is recommended that patients should eat less raw and cold food. The so-called raw and cold food mainly refers to the stuff in the refrigerator, but normal fruits can still be eaten, and the so-called sweet food mainly refers to sugar, chocolate, milk tea, coffee and other foods containing cocoa. The so-called moderation, is if eaten after aggravation, then stop taking, if eaten after not aggravated, or can be appropriate to eat, because now most of us are no spicy food, so if completely not eaten, may still have a relatively large impact on life.