The causes of black spots on calves include melanoma, trauma, varicose veins, nevus, etc. The treatment includes medication and radiotherapy.
1. Melanoma: if the black spots are formed by the proliferation of melanocytes, it is necessary to give the melanoma extended excision to treat it and give radiotherapy after the operation.
2. Trauma: For the black scars caused by trauma, at this time you can sunscreen, appropriate topical drugs, laser or surgical treatment if necessary.
3. Varicose veins: If the local skin pigmentation is triggered by superficial vascular tortuosity and dilatation, there is no need to deal with it for the time being when it is mild. If necessary, varicose veins can be treated by varicose vein stripping.
4. Pigmented nevus: if the black spot is pigmented nevus, then it can be treated by surgical excision and suture.
Finally, if you have black spots on your calves, please consult a doctor in time, and all medicines should be taken according to the doctor’s instructions.