Yeah I got them rx'ed to me for pain from an old injury. I tried taking 200mg of it, NOTHING, not even any pain relief. I used to have an opiate problem 7 years ago. My dr knew that. and he still rx'ed me this damn pills. I didn't know anything about it, never heard of it, but after doing some research, Im realizing that these pills are nothing. They do nothing for me nor are they good for you at all...I guess no pills are lol. SO thanks everyone for the answers! Im gonna pass on the tramadol.