My son who has c5-c6 injury is having back pain. He has spacisisty of the legs. He is on 10 mg. of Baclofen QID. and this makes him very drowsy and dizzy. This affects his therapy. Any suggestions about differnt kind of pain/ spasticity control? Also he has not had high urinary resiudual. he is traight cathed every 6 hours. for 400cc on the avg. This pain ever gets less?