My fingers sometimes shake. Especially if I move one next to the other, like pinky next to index or index next to the middle finger. Is this an essential tremor? : r EssentialTremor Why Do My Fingers Twitch? Common Causes, Treatments, And When To Seek Medical Help 1 HP Thumb and index fingertip tactile sensation scores were recorded while Download Scientific Diagram Why Do My Fingers Twitch? Common Causes, Treatments, and When to Seek Medical Help : r RSI