A sudden jump in a part of the body is likely to be caused by muscle jumping or muscle twitching. Patients with physiological tremors can cause similar symptoms, such as chronic anxiety, mental tension or metabolic dysfunction, which can lead to nerve damage and cause muscle tremors, and timely emotional relief is sufficient. In addition, Parkinson’s disease or other diseases can also cause similar symptoms, Parkinson’s disease is a common neurological pathology, mainly due to cranial oxygen free radicals, other substances metabolic dysfunction and caused, which can seriously cause tremors in the body muscle parts. If the patient has been suffering from diabetes for a long time, the blood circulation supply to the end parts of the limbs will be impaired due to high blood sugar concentration, which will also lead to nerve damage and sudden muscle jumping and twitching.