Finally, on February 20, 1792, President Washington formally created the U.S. Postal Service with the signing of the Postal Service Act, which outlined in detail Congressional power to establish official mail routes.
The two concerns are firstly that Haldol (like all other antipsychotics) can cause tardive dyskinesia and as that is clinically related to Parkinson's this is an express concern with people with Parkinson's.
What causes Parkinsonâs Disease? The cause of Parkinsonâs disease is unknown, but it is thought that a neurotoxin causes oxidative damage to the basal ganglia in the brain. The basal ganglia controls muscle tension and movement.