Sir, my father was having high colestrol 2years back, then the heart doctor prescribed him with revelol xl 50 and rozavel 10, he is having colestrol in control since past 1 year but there are signs of vitiligo on his leg and hand, what do i do, should i continue with the medicine as, when we went to the skin specialist he told us to go for a number of test and in that his serum bilirubin was 1.4 and SGPT is 58 unit/L and SGOT is 50 IU/L . Please suggest what to do. ....?