This happened on 04/12/09. I have had six surgerys and may need more. The doctors could not stop my pain so they sent me to PM drs. Well they have had me on 10/625 Percocet all this time. Now as you might know they are not working as well as they did at first. Believe me they still make the pain bearable.Anyway the Dr. told that after a while the Percocet make,s you hurt worst. I have never heard this and can,t find that answer on the Internet. What do you think as I know he is going to try to reduce my dose. If he does I will just have to find another Dr. Thanks in advance for any help.