Has anyone experienced dilated pupils and a high feeling... but without the energy. This is an annoying side effect but not intolerable. I am taking 20 mg a day in the morning for severe anxiety and panic disorder. I sleep and eat OJ but when I wake up its like I just drank 2 pots of coffee at once. But still just wanna lay down. And I don't drink coffee cause I can't stand the jitters. Could it just be my bad reaction to stimulants? The dilated pupils is what worries me the most. I heard that its a rare side effect but I really want to stick this out.