This drug is evil!!!!!! please be careful if you are on it. I had a bad cramps and was prescribed the 50mg tabs for them, then i hurt my foot and had to take it everyday. At first i was taking 50- 100mg a day, then I was taking up to 200 mg a day. I was scared to get hooked because i felt the want for more in me starting to happen. I slowly started to take less and combine it with motrin. Dont get me wrong, it was great at first. Then after about 9 months on it, I got VERTIGO, i thought I was going to die, lasted for about 24 hours after taking 100mg. After that, I began to get vision problems, dizzy, felt like I was going to pass out. I didnt even think it was the tramadol because i had been on it for so long without problems. I got nervous, felt like i wanted to crawl out of my skin, headaches. I thought i was going crazy, but then i read about side effects of tramadol. I had so many of them, i couldnt even beleive it. I was shocked, they came so abruptly and without warning. I had trouble sleeping, and i was scare to drive, i have a little girl and was so afraid i would injure us. I then started to ween myself off immediately after reading the side effects. I was only taking 50mg/day or less, but i still had horrible withdrawal symptoms. I just completely stopped after taking 25mg and nearly passing out in school. It is such a scary drug, i have never ever felt so terrible in my whole life. This drug can do some serios harm, mentally, physically, and emotionally. I would rather take narcotics and not have to worry about possibel seizures, they are so much safer and proven. Tramadol needs so much more research and dr.s prescrib eit without knowing the full effects, possibly putting your life in danger. I had no idea this all could happen to me, even after taking such a small dose, but over a year later, i am so glad to be off it and i am just goinbg to take motrin and try acupuncture with meditation, tramadol made me never want to take another "popular" med.Read More Read Less