I get tremors and blurred vision if I haven't taken the pills. I take mine every morning (150 mgs, down from 225mg, but thinking i'llhave to go up again) and if i miss it by just a few hours (taking it later than normal) or like after work if i forgot, I'll get very irritated, blurred vision, heart palpitations, shaky-ness, and distorted thinking. I mean distorted by like, my thinking patterns are off and I can't concentrate (even less than normal)
But, if i stay on track, i don't have the problems. This is the only meds i've ever been on, and i don't know if something else would help less or more. I know that detoxing off of it, is not something I am looking forward to.