my doctor put me on Cymbalta for arthritis pain, I had to go cold turkey off it 2 weeks ago as the side effects ere killing me. The most disturbing is the rushing gushing noise in my head, heavy leg muscles so I couldn't get up from a chair anymore, migraine headaches, leg cramps, weight gain and severe vision problems. How long will it take till the medicine is totally out of my body and the side effects disappear. Many are better no more heavy legs, back pain, sweating and all the street signs are no longer crooked but I still have although not as bad the noises and gushing sound in my head. it is driving me crazy!!