What Are the Stages of Parkinson's Disease?
As a progressive disease,Parkinson’sstarts gradually and worsens with time. Commonsymptomsinclude stiffness, shaking, and difficulty with balance and coordination. Learn about the Hoehn and Yahr scale and the different stages of Parkinson’s disease. izusek / Getty Images What Are the Symptoms of Parkinsons Disease? Stage1 Stage 1 is the earliest stage of Parkinsons disease. The symptoms also affect only one side of the bodyan occurrence known as unilateral involvement. It may take months or years for you to move from the first stage to the second stage....