"when i took latuda, i had terrible back spasms that lasted for hours. i couldn&#039;t stop moving and when i sat down i had to rock back and forth for any comfort. i know that maybe it was because i took 120 mg a day but, when i started taking lower doses with cogentin it was just getting worse. i now have been off of it for almost a year and i have never felt better except with the occasional back pain. i know this may not help you but, know that there are always going to be people out there to support you. they gave me this drug at that dose when i was fourteen and i know why. i hope this helps in any way"