The dark color of the skin after the burn is healed may be caused by melanin precipitation. The burn wound will gradually be covered by new skin. If the new skin is exposed to light when it grows or before or after it grows, or if it is exposed to external stimuli such as impact, spicy diet, etc., it may lead to localized melanin deposition, resulting in a dark appearance. This usually does not affect the health of the skin, and over time the melanin will gradually fade until it remains basically the same as the surrounding normal skin, without special treatment. If you need to get rid of melanin deposits, you can consult a regular hospital and follow the doctor’s instructions. Such as through medical cosmetic way to remove, such as the use of laser, the specific light waves to the subcutaneous broken melanin particles, so that the local color spots fade.