The thing about thorazine is it's an older med with a lot of side effects that are different from the side effects of the newer antipsychotics (some may say worse but imo they're just different). I take it on a PRN basis to avoid any side effects. If I take too much for too long I get muscle spasms, but that's at my max dose which I never take. Ask your med provider, if it works and nothing else does you just gotta roll with it.