Have you tried staying off alcohol for a week or so? Then seeing how you feel? My neurologist (and neurologists in general) are increasingly in favour of leaving alcohol out of your life for good. Not just for Parkinson’s patients but everyone. It may seem extreme but alcohol free life is excellent for the brain, weight and blood sugar levels. Anxiety may decrease and eventually dissipate. David Eagleman one of the current top neuroscientists never drinks alcohol.