I've been takin restoril (temazepam) [email protected] for almost a [email protected] it workd great now seems it's not now Normal? Or tolerance also take Xanax1mg 4xdaily

Tolerance. Likely your system has adjusted and your tolerance has increased. You might consider a medication like Rozerem (ramelteon) which is indicated in long term treatment of insomnia. You report depression, but no antidepressant. Insomnia can be a symptom of depression. Mirtazapine has sedating effects, somewhat less weight gain issues and could address insomnia and depression.