This is inflammation within the acne, and then it will bleed when it is squeezed. Treatment methods:

1. Use cold compresses to reduce inflammation. It is strictly recommended to go to the hospital or beauty salon for maintenance treatment.

2. Adjust your diet and eat more fruits and vegetables, especially apples. Don't eat greasy and spicy food.

3. Do not squeeze to prevent infection. If necessary, you can use some oral anti-inflammatory drugs, oral roxithromycin and vitamin E, and topical Divi cream and vitamin B6 ointment.

4. Usually apply hot compress or use magnesium sulfate for hot compress. Pay attention to washing your face frequently, wash your face with sulfur soap, and pay attention to hygiene.

5. Pay attention to rest, work and rest on time, and don’t stay up late.