I had this with celexa and xanax, but you are only suppose to take for so long. I took for 6 years then stopped, but my doctor said most people shouldnt even take xanax daily for that long. I did not desire to take more than allotted amount but slowly it did not work as well, so took a break then became pregnant so cant take. It went off on my own which caused terrible headaches when I returned for phsycial and told doc I no longer take. He said it can be unsafe to quit so quickly, so if I could go back I would have done so under guidance as the desire for them wasnt high but headache kept me in bed. Its hard to go back to moderate stuttering after years of very mild. For me they worked but be careful