I was diagnosed with Parkinson's disease nearly 11 years ago. And for all that time, has never been a problem for me. Every now and then, just a dab in my right thumb, maybe my forefinger.
Today is . I was just settling down to plow through a delicious sammich, when all of a sudden my right hand starts shaking. Also my left hand. They don't shake all the time, as you'll see in the video.
From what I can see in the available literature, tremor can and often does get worse in the later stages of the disease. I took a 100 about 45 minutes ago, and I'm not noticing any change.
Let's hope this is just a temporary glitch, and not a Christmas Gift I'll Always Remember!