Been on suboxen for three years now.last year I stopped the suboxen and started back on the oxycodone for a bit. Well I stopped the oxy to go back to the suboxen, that's when I learned a very good lesson . I only waited 12 hours after taking 20 to 30 ml of oxy daily. WHACK! Right into PW. Horrible! Thought I was in hell. Last month I had two hips replaced and was in extreme pain . I thought here we go again. Started taking oxycodone again for pain.20 to 35 ml a day. Today I took my first sub. Please get this , you have to wait!!!!!! I waited exactly 24 hours , scored a 12 or so on the cows scale. I took a half of sub film, waited for 15 mins got the chills, eyes were watering so I went to bed and curled up under the blanket expecting another ride to hell, but it didn't happen waited 30 mins took the other half, s started feeling good. So I came back downstairs , and waited another 45 minutes and took another whole one , and now I feel great. If you don't get anything out of this . Just try to get this one point please just wait at least 24 hours and you will be fine. You do not want PW . Believe me. Thank you for reading and I hope I helped someone out there