Many people have a sudden shake before they fall asleep or fall asleep like they are electrically charged. What's the reason? The answer is different: some say that they are long, some say that they lack calcium, and others say that the nervous system is afraid of your death and is alarming you! Then why is it that they suddenly shake when they sleep?

< img src="1ydzximg/0LDVApwrjB". The researchers gave two more reasonable explanations. The first explanation is that sudden sleep jitter is called "muscle spasm". The main reason is that the breathing rate drops too much during sleep. The brain will think that the body is dying, so it will send a pulse to wake up the body, indicating that your body function is not very good at this time. At this time, you should pay attention to adjusting the working and sleeping time to prevent overwork.

The second explanation considers that it is only a glitch in brain work. When you fall asleep, the muscles of the whole body begin to relax. Because of the lack of a feedback signal, the brain mistakenly assumes that this muscle relaxation is a dangerous information of the body's fall. Therefore, the motor system is mobilized to protect itself, resulting in muscle convulsions. It is also popular among the people that sleeping kicks are growing tall.

However, there are also pathological muscle spasms. The main reasons for this phenomenon are as follows:

1, high pressure. At work, people with tense relationships, heavy tasks, long-term overtime, often staying up late and poor sleep quality are prone to this symptom. There are also people who are prone to anger and fright. < p > < p > 2, severe calcium deficiency. Low calcium leads to excitement of muscles and nervous system, which leads to muscle spasm and nerve contraction. < p > < p > 3. Liver and kidney are weak and Qi and blood are insufficient. If each time is not very strong, but the frequency is more, this may be due to deficiency of liver and kidney, insufficiency of Qi and blood.

4, symptomatic muscle spasm: If accompanied by headache, dizziness and other conditions, also belong to pathological, should be timely to the hospital, do brain CT or magnetic resonance imaging, in order to exclude brain diseases.

Recommendation: Soak your feet in hot water of about 40 degrees Celsius every day before going to bed (it is appropriate to soak your ankles), wait until the water is cold, then pour in hot water to keep the water temperature. Soak for 15 to 20 minutes. Soaking feet in hot water before bed can promote peripheral blood circulation, relax tendons and promote blood circulation, and relieve spasm.