Parkinsons Disease More Condition_symptoms Uk How Bad Can Parkinsons Disease Get?

How bad can Parkinsons Disease get? - parkinsons disease more condition_symptoms uk

My father has Parkinson's disease, and I want to hear the truth from someone.

How bad can it? I can not deny, if it is the truth, what can happen to my father. I am 18 years, so that we can overcome!