Pimples on my face for a long time and darkspots and blackheads too. My face's colour does not match with my rest body it is darker. When I use Tenovate-M cream at night my face gets clear. Is there any substitute of this cream as a local doctor in my city told that this cream is not can be used for a long time and may cause any problem. Please suggest me some medicine for getting clear face, get rid of pimple, blackheads and darkspots. My HB is 12.5 gm.