Acne marks left behind by acne can mainly be treated by medication or physical therapy.
1. Medication: Commonly used medications include retinoic acid cream, hydroquinone cream, etc., which can improve the keratinization of the epithelium and reduce the melanin deposition; it also has the effect of anti-inflammatory and swelling, which can prevent its recurrence to a certain extent.
2. Physical therapy: mainly refers to laser therapy, such as photorejuvenation, etc. Multiple treatments can lighten melanin deposition to achieve the purpose of fading or even removal.
In addition, we should pay attention to sun protection to avoid aggravation of pigmentation, and pay attention to light diet, maintain sufficient sleep and moderate exercise to promote metabolism in order to promote the recovery of the above symptoms.
It is recommended that acne marks be treated in a regular medical institution to avoid delays.