For the past 3.5 months, I have noticed that I go to bed tired, wake up tired and sleepy and I feel that it's getting worse. I take the generic drug for Ambian because I have a difficult time going to sleep. I only have 15% of my thyroid and take synthroid every other day, I also take my daily vitamins, D3, B12, metothraxate because I have early stages of RA.