"i was prescribed strattera for add 40 mg. and i was only on it for 6 days. i was warned about the side effect of having nausea and to eat before taking meds in the morning. i started strattera on a saturday morning and by that night i had diarrhea so bad that i thought i would have to sleep sitting on the toilet, i also had the feelings of being constantly angry,  i had really bad headaches, depression,  tireness, it worsened my anxiety and any time i would eat i ended up on the toilet for quite a while.  i was put on strattera to help me with my add lack of concentration, etc,  needless to say, it didn&#039;t work what so ever. my poor butt thanked me when i quit taking it, hahaha."