Thank you. I will consult to doctor. Actually some part of my body is dark and some area is so fair. So i was nervous what to do?
It is common for the area around the vagina and buttocks to be dark and hyperpigmented. Nothing should be done. The mode of treatment varies from antibiotics, alpha- or beta-hydroxy acids,hydroquinone,tretinoin,isotretinoin,dermabrasion to laser treatment. But none of them are safe in this area.
It is very difficult to precisely confirm a diagnosis without examination and investigations and the answer is based on the medical information provided. For exact diagnosis, you are requested to consult your doctor. I sincerely hope that helps. Take care and please do keep me posted on how you are doing.