pain
"I have chronic lower lumbar pain from a bone disorder that affects mostly my lower back. Pain can be excruciating at times. I was taking the tramadol 50 mg tablets for a few years they helped some but I had to take more and more of them. My doctor put me on the tramadol ER tablets so I take 1 tablet a day. It is great. With one 300 mg tablet a day I can function fine. It gives great pain relief."