Curious if anyone has ever had their finger twitch. My right pointer finger has been twitching on and off for about a month now. It seems like the twitch is comming from below my wrist and It pulls my finger down. I am driving myself crazy trying to figure out whats causing it. I have read it could be the early symptoms to Parkinsons or ALS. I have also had twitches in other parts of my body since I was a teenager... Called benign muscle fasculations. I am hoping this is normal to last this long.