Acne prevention and treatment daily precautions are as follows: 1, pay attention to a light diet, drink more water, eat vegetables, fruits, etc., less spicy, greasy, sweet food, pay attention to keep bowel movements smooth! 2, regular life, less stay up late, maintain emotional stability, avoid work, study too nervous. 3, exercise Zina pay attention to wash away powder cosmetics to prevent clogged pores. 4, too much facial sebum, greasy obvious should use warm water and suitable oil control cleansers, keep the face clean, try to avoid using powder cosmetics. 5.Do not listen to false advertisements and use drugs with unclear ingredients. 6, the use of retinoids need to pay attention to the scope of their application to the population, it is recommended that the use of this drug follow medical advice. 7, female acne, greater than 30 years old, and the relationship with the menstrual cycle is obvious attention to exclude gynecological diseases. 8, acne treatment course is long, it is recommended that patients should adhere to and pay attention to maintenance treatment.