Started taking Xanax XR .5mg 4 days ago and experienced heart palpitation day 1 (145 hbm resting) for 20 minutes, day 2 felt pretty good almost no side effects, day 3 cloudy, very dizzy, hard to focus for about 4 hrs. Day 4, today; dropped to .25mg and again experienced cloudiness, dizzy and focus issues for about 2hrs. I should mention once through these rough hours, the rest of the day all is well.

Do I try and push through and these will subside over how many days? Or should I step away from taking?

Appreciate any thoughts.