im nearly off oxycodone for good now. i was origionally on 55mg a day & im now down the my last week at 2.5mg. next week i should be oxycodone free. the only question i have is that while i have been reducing the tablets, could this have made my PMT worse? i have just split up with my fiance because of this which of course i didnt want. im now on 150mg, twice a day of effexor (venlafaxine) im hoping that my PMT will improve once im totally free of oxycodone. im desparate for some advice on this!!