What are the possible causes of sudden shaking of the body?

It may be because the nerves are too tense, or it may be because of a lack of calcium, or it may be due to epilepsy, or it may be a person with a sleep disorder, so the body will suddenly shake, and the last point is that people with some vascular diseases will also have this situation.

It may be too cold, it may be emotionally stressed, it may be that the adrenaline is getting higher and higher, it may be that there are fewer clothes to wear, it may be a problem with thermoregulation, it may be caused by vasoconstriction, it may be overwork and fatigue.

In cold environments, shivering can also occur if you wear too little clothing or do not take good measures to keep warm. This is due to the constriction of blood vessels by the thermoregulatory center, which leads to shivering.

It may be caused by exhaustion, or too much mental stress, or it may be caused by a lack of calcium, or it may be caused by its own pathological reasons, or it may be caused by cerebral ischemia.

During sleep, especially when you are about to fall asleep, there is sometimes a sudden twitch of the legs, which was previously thought to be associated with growing taller during adolescence, as it is more common in children and adolescents, and relatively less common in adults, although not completely extinct. Hyponic tics refer to the phenomenon that the muscles of the whole body suddenly and involuntarily twitch when the human body is about to fall asleep. This process is often accompanied by free-falling or even vague dreams that can lead to waking up.

This phenomenon usually occurs in light sleep. Because the muscles still move. As soon as the human body confuses dreams with reality, the body will act accordingly.

The reason is related to the nervous system of the brain. The human body is a body in constant motion.

In fact, this phenomenon is called muscle jerking. There is another name for muscle twitching during sleep - hypnotic tics. A muscle twitch is a rapid, involuntary muscle twitch that resembles an electric shock, as you have felt.

When a person is very tired, his muscles are not completely relaxed when he sleeps, and then the muscles enter deep sleep because of tension, there will be shaking and not shaking a few times, which is a reminder that you need to pay attention.

Experts have shown that when people sleep, the body has twitches but is actually muscle twitches, and muscle twitches are divided into physiological muscle twitches and occasional twitches"Muscle twitching"They are all normal physiological manifestations, but the cause of it is not a normal cause! This kind of action is actually a physiological phenomenon that people cannot control.

The main reason is that when you are about to fall asleep, the brain misjudges the activity of the body, and instinctively thinks that the body is in danger, so it sends out the command to contract the muscles. However, many of these signals are not so important in the eyes of the brain, so the brain will consciously process them, and in the process of processing, the brain will also release some signals.

It is likely to be caused by nervous system problems, or caused by special mental stress, or it may be caused by lack of nutrition, or caused by special work pressure, and calcium deficiency is also prone to this problem.

It may be due to a sudden vibration of the nerves in the body, or it may be a sudden disorder of the nerves in the muscles, which causes the body to shake with it.

It may be caused by excessive fatigue and mental stress, so pay more attention to rest and eat some nutritious food.

There are two common reasons: 1. Lack of rest, resulting in abnormal fatigue of the body. 2. Pathological tremor is caused by lesions in the brain. Recommendations:

Go to the hospital, if it is a brain disease, you need to be treated as soon as possible to avoid serious consequences. Precautions: Get enough rest.

Brain essential tremor, which may run in families, can be manifested as involuntary muscle contractions or repetition of the same movements. Or the body is too tired, which can also cause the body to shake. Recommendations:

Go to the hospital as soon as possible to facilitate your recovery. Precautions: Avoid physical exertion.

Body shaking should be considered hysteria, symptomatic epilepsy, and chills.

1.Emotional agitation can cause body shaking, and if there is no abnormality in a series of related tests such as electroencephalogram, brain CT, blood glucose, and electrolytes, the possibility of hysteria should be considered.

2.Sudden onset of shaking with foaming at the mouth and eyes turning up, such as the possibility of symptomatic seizures, should be considered, and the diagnosis can be confirmed by electroencephalogram.

3.If there is a tendency to be infected in the early stage, and there is a sudden general tremor and body temperature rise, in this case, the possibility of chills and high fever should be considered, and the diagnosis can be confirmed by measuring body temperature, blood analysis, procalcitonin and other tests.

If there are no obvious triggers such as emotional changes, infection, or fever, it is recommended to see a doctor to find out the cause.

The human body may experience shaking all over the body in the case of a high fever. Of course, this is also the case when it is cold. Perhaps Parkinson's disease also has this symptom.

For example, if you hold up a small block horizontally with your hand, you can see the block vibrating up and down in a slight amplitude. Another example is that if you sit quietly for more than five minutes, your body will tremble slightly. What is the reason for this phenomenon? How to fix it?

There are many reasons for body trembling, such as patients with fever, cold intolerance and other phenomena, often body tremor is a kind of chills, is a manifestation of inflammation or infection in patients. Body tremors can also be a manifestation of epilepsy, and people with epilepsy often have recurrent convulsions of the limbs, which can be accompanied by impaired consciousness in severe cases. Therefore, imaging of the skull and electroencephalogram (EEG) should be done.

Body tremors are generally seen in the following disorders:

Clause. 1. Essential tremor, more common in people over 40 years old, can appear head shaking, gradually appear body shaking, essential tremor generally does not need to give special drugs **, if the patient tremor is more obvious, you can take some drugs, such as propranolol, etc.

Clause. Second, it is necessary to pay attention to Parkinson's syndrome, the most common is Parkinson's disease, patients can have tremors in one limb, which is more obvious when it is quiet. As the disease progresses, patients can have increased muscle tone, gait panic, slow movements, etc., and drugs such as medopa can be given.

Clause. 3. It is necessary to pay attention to the body tremor caused by hyperthyroidism, patients often have excessive sweating, emaciation, and irritability at the same time, and it is recommended to go to the hospital for thyroid function test to make a clear diagnosis.

In fact, this is a type of hypnotic muscle jerk, also known as hypnotic tics. It is a normal physiological state in which an unconscious muscle twitch shortly after you fall asleep, accompanied by a feeling of emptiness, causing you to wake up suddenly.

First of all, this is a normal physiological reflection of the heterogeneous sleep stage. Secondly, because the contraction of muscles is caused by brain discharge, it should be related to EEG, but the specific mechanism is unclear. It is assumed that sleep is the diffusion of the inhibition process, so the activity of brain cells in different parts gradually decreases, but if the activity of some inhibitory nerve cells that control the muscles decreases, and the activity of the excitatory nerve cells that control these muscles does not have time to decrease for the time being, the excitatory effect that controls muscle activity will occur, and the muscles will contract.

There is another way of saying that:

The phenomenon of "you suddenly jerk and kick your leg while sleeping" is often referred to academically as "hypnic jerk or hypnagogic jerk" (this is indeed a pure academic term, don't think crookedly, ......).A lot of people think that the tics are because they're getting bigger, but there's no basis for that. Could it be that Yao Ming kicked down many walls when he was a child?

Sleep tics are when a person is about to fall asleep, and suddenly the muscles of the whole body twitch involuntarily. This is often accompanied by a sense of free fall or even a vague dream, which is likely to lead to waking up. Normally, hypnotic tics do not interfere with sleep, but if they are too frequent, they can lead to periodic limb movement disorder, which can become a "convulsive man" and lead to insomnia.

There are many theories about the causes of sleeping tics. One theory is that when an individual goes from wakefulness to sleep, the heart beats slower, the body temperature drops, the breathing slows, and the muscles relax. The Reticular Activation System (RAS) is responsible for controlling this conversion process, and the Sleep Tic may simply be one of the resulting factors when the Mesh Activation System data goes wrong.

An other, more interesting explanation is that the human brain evolved from the reptilian brain, and thus still retains a portion of the reptilian stress response pattern. When the muscles are completely relaxed, the brain thinks we're in a free fall based on this stress response pattern. Out of the need to protect itself, the brain directs the muscles of the whole body to act immediately, trying to catch something in the process of falling.

As a result, the already relaxed muscles suddenly tighten, causing them to fall asleep and jerk.

I don't know if you have ever had the experience of being about to fall into a sweet sleep, and suddenly shaking like an electric shock, or involuntarily kicking it, and being awakened instantly.

There are many answers online.

Some people say that they are deficient in calcium, some say that they are still growing, and some people say that the nervous system is sending you a pop-up ......

Some answers are even more frightening: the nervous system finds that you are asleep and has not moved for a long time, so it moves you to see if you are still alive ......

To get back to the point, the expert's explanation for the involuntary shaking of the body is: hypnotic muscle jerk. This unconscious muscle twitch is a sudden shaking of the body when you first fall asleep, and it is usually accompanied by a feeling of falling or stepping into the air.

There is data that shows that about 70% of people shake in their sleep.

What is muscle twitching?

This is a normal physiological manifestation, such as hiccups, muscle twitches during sleep, or muscle twitches during tension or fatigue.

It's normal to have a sudden twitch while sleeping once in a while, and everyone experiences it.

Such occasional jittering occurs in the presence of the person"Rapid eye movement"The period of sleep is accompanied"Rapid eye movement"A normal physiological phenomenon that occurs when you fall asleep.

Why do muscle twitches occur?

Overworked. Due to high work pressure, long hours of overtime, poor sleep quality and other reasons, it is bound to be not too good and too nervous.

Calcium deficiency and low blood calcium, which leads to hyperexcitability of muscles and nerves, resulting in spasmodic convulsions.

This is also the reason why children are easy to "wake up by stepping on the air" when they grow their bodies.

Liver and kidney deficiency. The muscle twitching phenomenon is not very violent, but it is more frequent, which may be caused by liver and kidney deficiency and lack of qi and blood.

Symptomatic muscle twitching.

If you have a headache or dizziness, you may need a CT or MRI scan of the brain to determine whether the muscle twitching is a symptom of a brain lesion.

**Such as: metabolic or storage diseases of brain cells, degenerative diseases of the brain, sequelae of cerebral hypoxia, sequelae of traumatic brain injury, basal nuclear lesions of the brain, encephalitis, etc.

In other words, if you suddenly shake your body while sleeping, your brain may be signaling to you that your health has begun to turn red and that it is time for you to see a doctor.

These methods can reduce hypnotic muscle twitching.

Stretch your muscles more.

Before going to bed, you can stretch the gastrocnemius muscles and foot muscles, which can help prevent cramps. Stretch in the same way that you stretch your gastrocnemius muscles and foot muscles during leg cramps.

Drink plenty of water and less coffee.

Proper hydration before bedtime is beneficial to good health. As long as you keep the right amount, there will be no undesirable consequences.

Plenty of fluid helps to dilute the concentration of sodium in the blood. Drinking too much coffee can cause nervousness and anxiety disorders.

Have a regular schedule. In terms of the rules of life, we should also pay attention to timely adjustment. During the day, you should pay attention to strengthening physical exercise, and at night, even if you don't sleep well, you should get up on time. If you do this for a few days, you will gradually get better.

I can't think of it! In most cases, when you are sleeping, you suddenly take off and wake up when you step on the air, which is actually the same as hiccups, which is a natural phenomenon!

Sometimes, we will suddenly shake when we sleep, maybe we don't know much about this phenomenon, and we don't care very much, so? For this phenomenon can not be ignored, for the occurrence of this phenomenon male friends can be understood in detail below. In fact, the phenomenon of shaking while sleeping is a phenomenon that everyone usually ignores, so?

This strange phenomenon is called "muscle jerk", when the breathing rate is low while sleeping, the brain thinks that the body is about to die, so it sends a pulse to wake the body up.

Hello, this is a normal physiological phenomenon, don't worry. I have two explanations here, you see, which is more reasonable, 1, our limbs are mainly controlled by the cerebral cortex, when entering the sleep state, the cerebral cortex will inhibit the activity of the muscles of the limbs, but at this time the muscle nerve will have some spontaneous movement, plus the sleep state, the blood circulation in the human body is slower, and the small muscle nerve movement will be more obvious.

2. The sudden shaking in the sleeping state is that the nervous system finds that you suddenly fall asleep and have not been active for a long time, and it thinks you are dead, so it moves to try to see if you are dead. In short, it is normal for the body to suddenly shake while sleeping, and finally I wish you a good mood