Respected sir/mam my father (68 age) worked in copper mining as a machine operator for 20 years (now retired) suffering from parkinson from last 8-9 years. The problem was starting when a single finger starts vibrating after some months complete hand starts vibrating and after some years one side of body vibrated. The problem continues and now whole body vibrates. The rigidity is very large now it is also increased from last few years. Now 80% of memory is also lost and a lot of problem in speaking, eating and almost every daily routine work. Please suggest me some good medicine or test. The following are the medicines that taken by him from last many years. Syndopa cr (daily 2) ropark xl2 (daily 1) rasalect 0.5 (daily 2) syncapone 100 (daily 1) urimax 0.5 (daily 1 nite) pacitne (daily1)