1. If a friend who has passed puberty has acne, please don't stay up late, don't stay up late, don't stay up late, and keep enough sleep. This is very important and effective. As long as you go to bed early and get enough sleep, you will obviously feel smooth skin on your face after getting up the next day. Stick to it for a week and there will be obvious improvement. You should also keep a good mood during the period, and emotions also have a great influence on your body.

You can also go to the hospital to see Chinese medicine to see if your body needs conditioning. Please choose a doctor with a good reputation and many successful cases.

3. Try not to touch the acne that has already grown. You can rub some anti-inflammatory drugs before going to bed at night. I usually use Fusidi acid cream, and the effect is good. Wash your face before going to bed the night before and apply it to the affected area. The acne will be smoother the next day.