Thanks for taking my question.
I am 39 and my father is 69. My father was diagnosed with Parkinson's about 5 years ago, although it is thought the symptoms begun probably 10 years ago. I have noticed over the past year that I have a lot of twitching of the calf muscles; it is always there if a relax my legs, sometimes worse than others. I recently noticed that my father has this twitching of his calf muscles, but it is much worse (much larger areas of the calf twitching and more frequent). My question is, is it likely that my calf twitching could be due to early onset Parkinson's? Can muscle twitching be an early sympton?