I have been on lorazapam for quite some time and my doctor is wanting me to wean myself off of it,but I expereience withdrawl symptoms-nausea,insomnia,panic feeling,sweating etc. I also take clonazapam,prometrium,pristiq-(anti-dpress.). IIf I take the anxiety meds. during the day then I am tired!! I was put on these because I have panic attacks. I need some advise!!!