... start off i am on 20mg a day of methadone and have been for one year, recently the last few weeks i have been managing to over take my medication form 40 to 60mgs each day now when i take 20mgs only i am feeling sick..so how do i get back down to 20 milligrams a day and how long would it take?? and if possible a way to do it with out feeling so crappy, thanks for your time=]