I been on ambien for years now every at 20mg dose. been a chronic insomniac for 9 years with 8 years of anxiety problems and on top of that i suffer with ulcerative colitis and seizures and depression, and popping a few lorezapams to enhance it, and now i have memory problems and became very forgetful. and struggly with learning new stuff at work and also the inability to concentrate and think, also make my brain feel absent all the time, any of you experience this on ambien? what about lost of hair like going bald from it? any suggestions are appreciated .