My sister has had schizophrenia for the last 20 years and I have had PD for 8 years. I have heard of these 2 conditions being linked but every time I've mentioned it to the medics they have disagreed. Does anyone else have a relative who has schizophrenia? We have often said if she gave me some of her excess dopamine we would both be better off!! From the new girl in Wales Sandie Roberts