Hi there,I am the mom to someone whom I don't have a diagnosis for but has enough of the symptoms that I will be discussing it with the Dr. next week.I came across information looking for similar symptoms to his,most importantly,the light touch and visual ones Tactile Defensiveness.I am not new to duel diagnosis.Dennis is 24 and has Down Syndrome,OCD,and behavior issues.We were given a diagnosis in 2006 for OCD.He was seen by the primary care Dr. for impulsive behavior at his last yr. in high school,he was constantly getting in trouble for touching other students-everyday.We thought it was part of the OCD and he started anti-psycotics but no combination has helped.Over the last 1 year his symptoms have gotten so much worse( I haven't found an exact reason yet and probably never will.)I am hoping to share this new information next week with the phycharist-(we just started seeing in March)to discuss this new issue.I really am hoping she is familiar with this.So if anyone there has some input I am anxious to hear from you and hope to get some help and guidance from you.Thanks for listening,Dennis' mom