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.
Some Parkinson medications may cause hair loss in some people, including: levodopa (Dopar, Larodopa). Common ulcer medications that may cause alopecia (hair loss) are: cimetidine (Tagamet), ranitidine (Zantac), and famotidine (Pepcid).