Why do I suddenly jerk while sleeping?

During sleep, a sudden body shake may be caused by instability of the nervous system, partially related to the continuous excitement of the cerebral cortex, or conditions such as Parkinson's disease and muscle twitching. If this happens frequently, it is recommended to consult a neurologist for examination to identify the specific cause and carry out corresponding treatment to prevent the condition from worsening and causing greater impact. Here are some possible explanations:

1. Body Suddenly Shakes During Sleep

If the body suddenly shakes during sleep and you are awakened, it may be due to unstable nervous system. If the patient has symptoms of muscle twitching, it may also cause similar situations.

2. Unstable Nervous System

Unstable nervous system, such as long-term mental stress and tension, can cause sleep disorders at night, leading to sudden body shaking. This is usually caused by the excitement of the cerebral cortex cells. It is necessary to alleviate personal tension promptly to effectively avoid similar symptoms.

3. Muscle Twitching

Symptoms of muscle twitching can also cause similar symptoms, which are mainly seen in Parkinson's disease. This is a common neurodegenerative disease mainly caused by the gradual decrease of dopaminergic neurons in the brain. It can be controlled through medication.

4. Hypnic Jerk

Hypnic jerk occurs when the respiratory rate decreases significantly during sleep, and the brain believes that the body is about to die, sending a pulse to awaken the body. This is also known as hypnic jerk. Generally, this indicates that your body's function is not very good, and you need to pay attention to adjusting your schedule and preventing overwork.