Hello doctors I had a query regarding my mother. So she is 44 Yr old and she has melasma which she got when she was pregnant but the melasma has not gone yet it has been more than 14 yrs of her having melasma. She has consulted a lot of dermatologist over the years but nothing has worked yet. And she has hyper sensitive skin. Overall her skin is much better as she takes of her skin but her melasma is still there. So kindly suggest what to do.