I am on a total of 4.5mg of alpazolam each day. (2mgxr, the rest, regular .5) Eventually, I will taper down, I've done it before.

I still feel dizzy after weeks of taking this medicine. Any ideas? Could it be that I"m taking too much? For years I was on 2mg xr but had a sever panic/aniety attack, in late August, so my neurologist suggested this dosage amount in late December since I cannot take ssri's. I feel somewhat better. No heart palpitations, no nausea, but still uneasy walking; almost walking into things, somewhat dizzy. Thoughts??? Thank you in advance! I have seen 2 ENTs, 2 psychiatrists, had a CAT scan , an MRI, numerous blood work... nothing wrong that is easy to find. Thoughts???