M 29 years old male with serum testosterone level 674 ng/dl.i have very less facial n body hair. what medication should i take?

None.: You are giving your total testosterone level, not as good as free. However, this is above average. Facial and body hair are not only deterrmined by tesosterone levels but also by genetics. Chines and japanese are relatively hairless comapred to most caucasians, but hormone levels are identical. The same is true for most african blacks. No ethical physican would supplment you!