question: My son aged 19 was diagnosed with schizoid personality disorder.  He has been taking risdone 3mg, quitipin 25 mg, inderal 40 mg half tablet twice, kemadrine 2.5mg, venlor XR 75 mg twice pregabid OD 150 mg,  Previously he was also given uvox 100 & depakote XR 500/250.  Even with medication & counseling my son feels constantly stressed & suffers from headaches & says that he has lost his concentration which was excellent previously.  we would like a second opinion as inspite of all the efforts he finds it impossible to sit in college & constantly complains of headache.