Thighs long brown spots may be caused by coffee spots, ringworm, etc., often need to take medication, physical therapy and so on.
1. Coffee spot: it is a kind of hyperpigmented skin disease, the pathogenesis is not clear. It can be manifested as light brown, tan to dark brown patches on the thighs. Generally there is no great impact, do not need special treatment, if it affects the aesthetics can be considered laser treatment, such as tuning Q laser, intense pulsed light and so on.
2. ringworm: may be due to the thigh skin fungal infection caused by symptoms, can be used locally antifungal drugs, such as ketoconazole cream, econazole nitrate cream, oral antifungal medication can be oral antifungal drugs, such as terbinafine, itraconazole, the efficacy of topical drugs is not good.
Thighs long brown spots should be timely consultation, identify the cause with the doctor after treatment, the specific medication and treatment need to follow the doctor’s instructions.