The right hand muscle throbbing is seen in tremor, etc. The causes of muscle tremor are mainly the following: 1, excessive alcohol consumption, alcohol has the effect of stimulating the cerebral cortex causing cortical excitation, which can lead to muscle tremor. 2, fever, patients with high fever can cause an increase in muscle excitability, and then muscle tremor, the patient’s body temperature is seen to be significantly elevated. The patient’s body temperature can be significantly elevated, often accompanied by, headache, cough, sore throat, abdominal pain, diarrhea and other symptoms, it is recommended that patients go to the hospital. 3, overexertion, hand muscle overexertion can also appear muscle tremors, patients should usually pay attention to rest, do not need special treatment, the symptoms can disappear after rest. 4, focal seizures, the disease lasts 3-5 minutes and disappears on its own, previous history of epilepsy often, EEG can further clarify the diagnosis.