Arm color stratification, may be related to sun exposure, hyperpigmentation and other conditions, should be based on the cause of the disease, through the life of conditioning, medication and other methods to improve.
1. Sun exposure: If it is summer, the color of the place covered by clothes is normal, and the color of the place not covered by clothes is reddish and blackish, it can be considered to be caused by the stimulation of ultraviolet rays. You need to pay attention to good protection, avoid being exposed to the sun again, can apply vitamin E cream and other relief.
2. Hyperpigmentation: If you have a rash on your arm, after the rash recovers, the skin in the area will be left with hyperpigmentation, and the color will be different from the rest of the skin. Hydroquinone cream and other drugs can be applied to improve the situation. If the pigmentation left behind is more serious, it can be relieved by laser treatment if necessary.
There are many other causes of arm color stratification, and patients are advised to consult a doctor in time and strictly follow the doctor’s instructions to regulate the treatment.