heelo sir, m 28 yr old, my skin is too dark only on my face, not in whole body so i had consulted a doc who suggest me to take some kind of isotroin 20, acutret and some creams as skinlite/metasone plus, from 1.5 yrs i hv taken that but last 6 months i leaved them, due to which my skin get effected as too dark and oily,. plz suggest me what can i do for that plzzz...... i think these tabs are effecting to my skin, plz tell me also,