Hi,
Thank you for posting your query.
It is unfortunate that your father has Parkinson's disease and he is not improving with medicines.
We need to evaluate him to see whether he has been correctly diagnosed. This is because
frequent urination,
dizziness, loss of taste, renal bleeding, etc are not symptoms of Parkinson's disease.
Also, he is on medications for Alzheimer's disease (donetaz SR) and blood thinners (Preva AS).
His symptoms of bleeding could also be a side effect of preva-as.
Please discuss these issues with your
neurologist.
I hope it helps.
Please get back if you require any additional information.
Best wishes,
Dr Sudhir Kumar MD (Internal Medicine), DM (Neurology)
Senior Consultant Neurologist
Apollo Hospitals, Hyderabad,
My personal URL on this website: http://bit.ly/Dr-Sudhir-kumar
My blog: http://bestneurodoctor.blogspot.com/