Bupe start time

[Swampthing17]

Using 80-100 mg a day of OxyContin IV. How long should I wait until my first dose of bupe. I have read different times 8-24 for oxy ir but 24-36 for OxyContin. Im iv’ing so I figure its a lower time frame right?

 

[Swampthing17]

Been using for 4 months