My husband has had Parkinson's for about 10 years. He has been having problems with hallucinations and confusion for about one and a half years. I would like to find out more about the drug Clozaril for Parkinson's patients with these symptoms. How has it helped and what are the side effects. How many years can a patient get good results from it? This list has been very helpful in helping me understand my husband's disease. Thank you for sharing your experiences with Parkinson's. Judy Winkelmann