If the patient has sudden shaking during sleep, it is often caused by: 1) vegetative nerve dysfunction, especially if there is a history of vegetative nerve dysfunction, and if there is anxiety and poor quality of sleep and rest, or if the duration of deep sleep is shortened and the duration of light sleep is lengthened, then there will be sudden jerks and twitching during light sleep. 2) Patients with peripheral neuritis, such as diabetes mellitus combined with peripheral neurorrhaphy Patients with peripheral neuritis, such as diabetes mellitus combined with peripheral radiculitis, may also experience twitching and jerky movements during sleep when they have poor rest and sleep. 3. Patients with cerebrovascular diseases, such as cerebral infarction, stroke, and cerebral hemorrhage, may experience jerky movements during sleep when their brain nerve waves are abnormally discharged. 4. Patients with transiently increased intracranial pressure may experience sudden jerky movements during sleep. 5.