Strongest potentiator I’ve used is cimetidine.I need up going with 6.5mg oxy. Need it to be stronger only have 8.5mg left. And moving forward going to need subs or kratom as I’m out of opiates. What could be used to potentiate this oxy today safely (benzos or antihistamines?) and then moving forward subs or kratom until I go to Iboga again I don’t have a physical dependence and would ideally like to avoid for now. Any advice? I’m cravings hard and need to chill until I can go back to Mexico for treatment