Hey guys any help would be much appreciated a friend of mine was on 40mg fluoxetine and at the time found no opiate besides tapentadol to have any effect recreationally or medically. He has since weaned down to 20mg a day and eventually 20 every second day, with help of a doctor he is Now off it completely and has been for 7 days. Question is would opiates work again at this given stage? Or would he have to wait the full 5 weeks approx that it takes for fluexetine to be eliminated? Also weird he asked the local pharmacist and was told the elimination period was 2 weeks but everywhere on the internet it says 5 weeks, thanks guys any help would be appreciated