There are physiological and pathological reasons for the right hand tremor, which are commonly found in the following cases: 1. Physiological reasons When the right hand may experience temporary hand tremor as well as weakness and soreness after lifting heavy objects, it is generally physiological and can usually be recovered after a period of rest. Idiopathic tremor: the cause is unknown, mainly involving the upper limbs and head, usually bilateral, but occasionally seen unilateral hand first tremor, so if the right hand is shaking, can not exclude the possibility of idiopathic tremor, especially patients with a family history is more likely; 2, Parkinson’s disease: Parkinson’s disease is a common neurological degenerative disease in middle-aged and elderly, can appear on one side of the upper limbs Tremor, manifested as hand tremors. In addition to tremor, there can also be clinical manifestations such as myotonicity, bradykinesia, and postural balance disorders; 3, other: such as hypoglycemia, hyperthyroidism, etc. can also lead to symptoms of body shaking, sometimes with right hand shaking as a precursor manifestation. If patients appear shaking without obvious causes, they should promptly go to a regular hospital for examination and timely treatment after clarifying the cause.