Hello im new here and ive scoured the internet looking for this information to no avail. Im hoping someone here might have some insight! I Hurt my back maybe 2 1/2 years ago and was prescribed Vic 5s. Of course that stemmed as it always does to higher and stronger drugs. Eventually my tolerance became rediculously high (I have a addictive personality with almost all aspects of my life). I was taking 360mg at one time of OC to achieve the same feeling. A few weeks ago i tried methadone, taking about 190mgs to achieve a similar effect. Now my question is, ive only taken it maybe 3 times at that amount, with usually 7 days in between. Ive taken a 10 panel test on the 7th day and still tested positive for MTD but nothing else, but when i tried a smaller dose of OC (normally 7 days of nothing and my tolerance would drop significantly) and i felt nothing... and the next day i dosed methadone again. well its been another 7 days, still i feel nothing from any other opiate. Im wondering if once the MEthadone is out of my system entirely will my tolerance dropp instantly? or from that point will my opiate tolerance drop? i dont want to be ignorant and take something more then i should. help please!