The darkening of the skin after acid brushing is considered to be related to the phenomenon of rebound blackness, also known as hyperpigmentation, which can be alleviated through general treatment, topical medication, laser treatment and other ways.
1. General treatment: most of the symptoms of darkening of the skin after acid brushing will subside with time, because acid brushing will cause damage to the surface stratum corneum, and if you do not pay attention to sunscreen and radiation protection at this time, it will be easy to have the symptom of back to black, so you should apply sunscreen, umbrellas, and other sun protection.
2. Topical drugs: brushing acid after the skin black can also be used topically azelaic acid, arbutin and other whitening drugs to help remove hyperpigmentation.
3. Laser treatment: the appearance of black skin after acid reflux, if a long time did not get relief, if necessary, you can choose the way of laser treatment, direct action on the subcutaneous melanin, to improve the patient’s skin darkening symptoms.
If you have a black skin after brushing acid, you should consult a doctor in time, combined with the doctor’s advice to deal with, do not blindly use medication.