The left hand little finger shakes, sometimes does the housework finger also to be able to shake. Is

The left pinkie shake may be caused by Parkinson's disease, or it may be caused by hypokalemia, thyroid dysfunction, autonomic nerve dysfunction, cervical spondylosis and other diseases. If the symptoms of limb trembling often occur, it is best to go to the hospital for relevant examinations and active treatment after a clear diagnosis.