This is my third day on clonazepam I've ben taking half of 1mg Clonazepam I can only take it and hour before bed time. Side affects today was I woke up sleepy thinking a lil too much (spacedout) & also couldn't focus or concentrate as good and for some reason I got mad easily. My mother was annoying me to the point I felt like I was gona have a panick attack but I controled it then my after symptoms were me feeling more sleepy drowsy couldn't walk right and then felt weird like if I wasn't being myself .. I need to know how many days or if I need a higher dose for it to work completey? Are these side affects normal? Please answer, I would appreciate it :)