How To Threat PCOS ?

HiIm suffering from PCOS since a long time. I tried all types of medication but there seems to be no permanent cure for this.. I am 25 year old now.. and I got my Last periods on 5 Oct, 2013. My family doctor has recommended me Ovacet Should I try this medicine. My gynecologist Consult me those 21 days cycle tablets which i had it for more than 6 months & than my menstrual was regular as i stopped pooping those they just stopped but there were many side effects I had hair fall, grey hair coz of it.. Pls recommend me atleast a medicine or cure for this illness.