Good morning John-Robinson,
In January I asked this very question of my PD doctor. Hope this helps!
“Dear Dr. R—
I have two friends who think I should try nicotine patches for my PD. What is your opinion of the nicotine patch approach?
His reply: Oh my…I am VERY skeptical that nicotine is of any use for a person with Parkinson disease. There is no evidence for a benefit, only conjecture. Plus, nicotine is very addictive stimulant. I don’t recommend it to anyone except cigarette smokers or tobacco chewers who are trying to quit. It is at least safer than cigarettes and chewing tobacco.”
God bless,
Greg Phelps