I have recently been sent to a new pain management doctor, upon my request. I had a really bad experience with the one before this one due to some trigger point injections. He punctured my lung, it collapsed and I almost died. I spent 9 days in the hospital. Anyway, he would not allow me any pain killers, but luckily my family doctor allowed me to have some. I was on hydrocodone. I had a pain management years ago who put me on them. Then he moved out of town. The doctor who punctured my lung was sadistic and just expected me to stop taking them. He wanted to turn me into a human pin cushion. Which I allowed until the recent accident. Anyhow, my family sent me to a new pain management doctor. I have seen him for two months now. The first month he started me on methadone 10mg. It was horrible. I felt dangerously tired. I would fall asleep at work. I drive a fork lift at work. This was not good. Plus this dose of methadone did not even work as good as the hydrocodone. Anyway, when I went back this last time, he lowered my dose to 5 mg. to be taken 3 times a day instead of 10mg two times a day. This was supposed to give me more energy and be more effective. I have been on this new dose for about 2 weeks. Now, I have had a period, a heavy one 2 times in three weeks. It is extremely painful and is almost like having blood clots. Plus, these periods have lasted 7-8 days. I had my first one and then one week later, the second one started. Plus, this medication was supposed to not make me sleepy but I still am. Not as bad, but still sleepy. All I want to do is sleep. I have read a lot of disturbing things on the internet about methadone. Is this affecting my period? Is methadone better to take than hydrocodone?