I tried to quit alprazolam c/t 2 weeks ago and on day 2 I had a grand mal seizure. I'm young and in good shape and have never had anything like this happen to me before. It started as an anxiety attack and then I felt myself loosing consciousness. I walked outside to get some fresh air, and all of a sudden everything went black. The next thing I remember, I was inside my house sitting on a chair with paramedics and my wife asking me questions like whats your name and what month is it. I had no idea what month it was or what day of the week it was.......I also didnt remember my wife's name. The paramedics told me that I quit breathing for about 2 minutes because of how my wife described my face turning blue. It was the most terrifying experience of my life. I have recovered now but the moral of the story is, DO NOT QUIT THIS DRUG COLD TURKEY.