Okay so I'm not sure if the Celexa is causing me to shake but it sure is annoying. Anyone else ever have this problem with Celexa? My arms also feel tired and heavy. I remember this happening the first time I ever took Buspar too. The doc said it'd pair well with my Wellbutrin, and she also upped the dose of Wellbutrin, and the two of them together will naturally enhance the effect of the Anafranil in my body. I feel okay other than my hands are shaky and my arms are tired.