Melanin pigmentation after wound healing belongs to post-inflammatory hyperpigmentation, which can be improved through general treatment, medication and physical therapy.
1. General treatment: It is recommended to have a balanced diet, regular work and rest, and wear sun protection items such as sun hats and umbrellas when going out, which can help to alleviate the symptoms of melanin deposition.
2. Medication: It is recommended that hydroquinone, deoxyarbutin and arachidonic acid be used externally under the guidance of a doctor to inhibit tyrosinase activity and other drugs, which can inhibit melanin production and thus reduce melanin precipitation. In addition, you can also follow the doctor’s instructions to apply retinoic acid drugs, such as adapalene, tazarotene, etc., to help promote epidermal cell renewal.
3. Physical therapy: laser and strong pulse tube therapy have better effect on melanin precipitation, based on selective photothermal effect, it can break the melanin cells under the skin, so as to achieve the purpose of lightening the pigmentation.
There are many ways to improve melanin deposits after wound healing, so it is recommended to go to a regular hospital to consult a doctor and choose a suitable way to improve under the doctor’s guidance.