Movement

“Freezing” is briefly stopping suddenly while walking or when initiating walking and being unable to move forward

When a person with PD feels that the benefit of their levodopa medication has begun to fade away

The “On/Off” Phenomenon in Parkinson’s Disease (PD) is related to fluctuating benefit of the medications used to treat PD.

Some people may experience involuntary, dance like movements in their arms, trunk and legs.