question: I have been experiencing occasional weakness in my left arm and leg. Sometimes it is accompanied with a burning sensation, though very mild and non debilitating. I am being treated for moderate anxiety and panic attacks with Lexapro 10mg, and Xanax .25 as needed. I have been on the meds for about 2 months now. My overall mood and anxiety has gotten better but I still have these symptoms. I thought the symptoms were from the anxiety and stress but im not sure now if this is a side effect of the meds or something else, or if it just takes more time? Sometimes it feels like my arm or leg  (mainly left side) circulation is mildly being cut off, like they are swollen but there is nothing evident. I saw a neurologist and after a physical exam  ( no MRI or CT scans ), he could not find anything other than possible anxiety. I should mention that I take Xalatan drops for my eye pressure. I can say that when I exercise, or rest the symptoms almost vanish. Any Ideas?