VIBRATION WHITE FINGER: THE INCURABLE CONDITION THAT GETS WORSE WITH AGE. Why Do My Fingers Twitch? Common Causes, Treatments, And When To Seek Medical Help 1 HP Causes of finger twitching, treatments, and contacting a doctor Finger Twitching as an Early Parkinson's Symptom APDA Why Does my Thumb Twitch Sometimes? Greater Chesapeake Hand to Shoulder What is vibration white finger or hand arm vibration syndrome (HAVS)? A. A mild skin rash that will go away B. A serious skin condition that will not clear up C. Severe frostbite