... to take hydrocodone for a brief time afterwards. when i was abusing pain meds a 30 mg oxy instant release gave me some pretty good euphoria. swallowed by the way... but heres my question... How many hours after my last dose of 8mg suboxone will i have to wait for other opiates to be effective, and just out of curiosity after those said hours would a 30 mg ir oxy still have the same effect on me as it did before i started suboxone? or has the suboxone raised my tolerance to all opiates