I was going to mention the dry mouth but I wasn't sure if it was from the chlorpromazine I was taking as well. I don't take procyclidine any more as for some reason I don't get the bad side effects from my depot anymore but it worked when I was on it. My eye tremors where unbearable and landed me in hospital at one stage. Though the subsequent 10mg Diazepam IV and the giggles that ensued was a pretty enjoyable part of the whole experience.