What causes essential tremor?

Liver and kidney deficiency is caused by internal movement of liver wind, which is neurological.

It is mainly hereditary, and it is also related to the living environment and habits.

There is a hereditary factor, which is a neurological disorder.

It may be genetic, or it may be the aging of large and small brain neurons, in time**, you can try traditional Chinese medicine.

Essential tremor belongs to the category of "tremor syndrome" in Chinese medicine.

Essential tremor** has the following factors:

1. Due to excessive emotion, emotional imbalance, too much depression and anxiety, and loss of internal organs. Depression hurts the liver, liver qi stagnation, qi stagnation and blood stasis, and muscles and veins are not nourished; or the liver is depressed and turns into fire and wind, the wind and yang are violent, channeling through the human network, disturbing the muscles and veins; If you think too much, it will damage the heart and spleen, the source of qi and blood will be insufficient, and the muscles and veins will be lost; Or due to spleen deficiency and unlucky, the fluid is lost in the infusion cloth, and the dampness is damp and phlegm, and the phlegm turbidity flows through the meridians, disturbing the tendons and veins.

2. Excessive consumption of heavy greasy or alcoholic addiction, damage to the spleen and stomach, accumulation of dampness and phlegm, phlegm turbidity blocking the meridians and moving wind; or breed internal heat, phlegm and heat are intertwined, and the meridians are blocked and the wind is moved; Or due to hunger and satiety, overeating raw and cold, damaging the spleen and stomach, lack of qi and blood biochemistry, resulting in muscle and vein dystrophy and tremor syndrome.

3. Labor and hard work, endless movements, so that the muscle fascia is damaged and tired; or too much desire for intercourse, liver and kidney deficiency, yin and blood are damaged, and the deficiency wind moves internally; Or greedy and less active, so that the qi slows down and the spleen stagnate and the qi and blood decrease, and the muscles and veins are not adjusted and cannot be allowed to be autonomous, which is a sign of tremor.

4. Old age and body weakness, after middle age, the spleen and stomach are gradually damaged, the liver and kidney are deficient, the essence is weakened, and the muscles and veins are not nourished; or insufficient endowment, kidney essence deficiency, visceral qi imbalance; or long-term illness and weakness, dysfunction of the internal organs, lack of qi and blood, yin and yang, lack of nourishment of muscles and veins, and internal movement of deficiency and wind.

Nerve conduction disorders due to lesions of large and small brain neurons.

The condition of essential tremor is not particularly well understood, and it may be genetically caused or due to environmental factors. Essential tremor may also occur if you have heavy lead in your diet or if you smoke for a long time.

Essential tremor usually presents with postural tremor, which usually begins in the upper extremities and affects the head or legs and trunk, as well as the vocalizations and facial muscles.

Essential tremor (ET) is the most common movement disorder and consists mainly of postural and motor tremor in the hands, head, and other parts of the body. Essential tremor has a conflicting clinical nature, on the one hand, it is a mild single symptomatic disease, and on the other hand, it is a common progressive disease with significant clinical variation. The tremor of this disease, which worsens with concentration, nervousness, fatigue, and hunger, and in most cases disappears temporarily after drinking alcohol and worsens the next day, which is also a clinical feature of essential tremor.

Essential tremor** is unclear and can be confused with tremor produced by other disorders.

The exact condition of the disease remains unclear. It may be the result of a combination of peripheral spindle afferents and central autonomic oscillators. The ventro-intermediate nucleus (VIM) of the thalamus, a nucleus that receives proprioceptive afferents, may play a key role in the rhythmic burst firing activity of neurons, as confirmed by both neurophysiological recordings and stereotactic surgery.

PET studies with oxygen(15[O])-labeled CO2 showed selective bilateral cerebellum and inferior olive nucleus hypermetabolism. Functional magnetic resonance imaging (fMRI) showed increased activity in the contralateral cortical motor and sensory areas, globus pallidus, and thalamus, and hyperactivity in both dentate nuclei, cerebellar hemispheres, and red nucleus in both affected limbs. These suggestive tremors are a result of the cerebellar-olive nucleus circuit** in the thalamus and motor cortex-spinal pathways.

Because there are no specific changes in pathological anatomy, the location of the abnormally vibrating central nervous system "pacemaker" is unknown, so it is speculated that the central oscillator is enhanced or inhibited by peripheral reflexes that regulate the production and amplitude of tremor.

It usually occurs when you are nervous, concentrated, hungry, tired, holding something in your hands, and your hands are in the air. For example, when holding cups and chopsticks, the hands tremble or aggravate when doing some delicate work, accompanied by panic.

Essential tremor is a single-symptom, progressive disease that mainly causes problems such as hand tremors and head tremors under conditions of tension, agitation, and concentration.

1. Familial heritability is the main predisposing factor of essential tremor. In long-term practice, medical scientists have found that essential tremor seems to have a tendency to cluster in families, and the incidence of essential tremor in the family and relatives of patients with essential tremor is higher than that of the normal population.

2. Aging is also the predisposing factor of essential tremor, essential tremor mainly occurs in middle-aged and elderly people, and the onset before the age of 40 is rare, indicating that aging is related to the onset of the disease, studies have found that since the age of 30, the activity of dopaminergic neurons in the substantia nigra, tyrosine oxidase and dopa decarboxylase, and the level of dopamine transmitters in the striatal body gradually decrease with age, however, only a small number of elderly people suffer from this disease, indicating that physiological dopaminergic neuronal metamorphosis is not enough to cause disease, and aging is only the precipitating factor of the disease.

3. Environmental factors are also predisposing factors for essential tremor. Epidemiological findings have found regional differences in the prevalence of essential tremor, leading to suspicion that there may be some toxic substances in the environment that damage neurons in the brain.

It is not reliable to see a doctor on the Internet, so it is recommended that you go to the hospital for a systematic examination before you can draw conclusions!

The most exact form of essential tremor is not yet clear, but modern medical research has found that this disease is related to a variety of factors such as genetic factors, environmental factors, and cerebral vascular lesions. Essential tremor is most commonly caused by abnormal signaling in certain areas of the brain, including the cerebellum, thalamus, and brainstem. About 30 to 50% of patients have a family history of the disease; People with certain bad habits, such as long-term drinking habits, are more likely to have essential tremor than ordinary people in people who smoke frequently.

Patients who have had a cerebral infarction or intracerebral hemorrhage are also more likely to develop essential tremor.

The causes of essential tremor are: 1. Increasing age: Essential tremor is a disease of brain decline, which mostly occurs in the elderly over 50 years old.

Second, environmental factors, at present, it is believed that the main harm to the human body is caused by herbicides, pesticides, carbon monoxide, mercury, manganese poisoning and other chemical substances. 3. Familial hereditary. 4. Drug factors:

Taking large doses of sedatives and antipsychotics.

There are many causes of essential tremor, but there is no clear cause and may be related to the following factors:

1. Genetic factors, people with a family history of heredity are more likely to get sick;

2. Environmental factors;

3. Long-term exposure to special drugs or chemical poisons;

4. Consumption of allergenic substances such as seafood;

5. After a cold or exertion, the hands are found to tremble involuntarily, and such cryptogenic factors can also lead to essential tremor.

After the occurrence of essential tremor, attention should be paid to it, timely medical treatment, and regular **.

Some of the causes of essential tremor run in families, about 70% of patients have a family genetic history, parents have, children will have, and a small number of patients are sporadic, this essential tremor, in general, the onset may be younger. The hand is prone to shaking when maintaining a posture or moving, and the history progresses very slowly, and it may not be particularly serious for 10-20 years.

Essential tremor is the most common movement disorder and consists mainly of postural and motor tremor in the hands, head and other parts of the body.

Possible causes of essential tremor:1Familial heredity is the main cause of essential tremor.

In long-term practice, medical scientists have found that essential tremor seems to have a tendency to cluster in families, and the incidence of essential tremor in the family and relatives of patients with essential tremor is higher than that of the normal population. 2. Environmental factors are also one of the causes of essential tremor. Epidemiological findings have found regional differences in the prevalence of essential tremor, leading to suspicions that there may be some toxic substances in the environment that damage neurons in the brain.

There is currently no specific drug for essential tremor**, and only drugs can be used to reduce symptoms, but it cannot achieve a complete ** effect. At present, it is recommended to consider nerve cell transplantation for essential tremor** to activate the activity of self-nerve cells to achieve self-cell differentiation and self-renewal, so as to achieve the purpose of safe, efficient and rapid repair of the lesion.

Essential tremor is caused by abnormal signaling in specific areas of the brain, including the cerebellum, thalamus, and brainstem. The exact cause of the disease is unknown, but about 30% to 50% of patients have a family history and are inherited in an autosomal dominant manner. However, some people who have no family history can also get the disease.

Predisposing factors. Studies have found that the level of dehydrocamel spine in patients with familial essential tremor is higher than that of the normal population, and dehydroscarpine is a neurotoxic substance that can cause tremor, which is found to be high in meat after prolonged high-temperature cooking.

Heavy metals such as lead and smoking in the diet may also be associated with the onset of essential tremor.

Essential tremor is an autosomal dominant disorder and is the most common extrapyramidal disorder characterized by tremor or rhythmic involuntary movements of the head, face, jaw, tongue, and lower extremities. It is chronic, with a slow and progressive progression. Essential tremor is characterized by involuntary head-to-side shaking and usually occurs in women around the age of 40.

Essential tremor is one of the most common movement disorders, and it was thought that it would not have a particularly significant impact on the patient's life other than tremor. 1 More than 3 patients have a family history with autosomal dominant inheritance. Tremor is the only clinical symptom and manifests as postural or action tremor.

The disease is mainly treated with drugs**.

Essential tremor is a type of tremor, and tremor is divided into physiological tremor and pathological tremor.

Essential tremor has a certain relationship with genetics, patients are prone to head or limb tremors, if you are nervous or when you are concentrating, the symptoms may be aggravated, but generally do not cause discomfort such as limb stiffness and weakness.

Essential tremor generally does not affect the patient's ability to live and does not require special **.

If the tremor is caused by pathological reasons, it is necessary to prevent infection in daily life.

If there are symptoms such as cough and fever, it is necessary to be timely to avoid serious infection, and once the tremor affects life and work, it is necessary to be timely**.

Essential tremor is also known as benign familial tremor. It is an autosomal dominant inherited disease. Essential tremor is predominantly 60% and has a family history, mainly manifested by hand tremor, followed by head tremor.

This tremor is to be distinguished from Parkinsonism and Parkinson's disease. Essential tremor is often manifested by tremor movements during nervousness or immobilization, exertion, hunger, or fatigue, which can be temporarily relieved later, but the tremor may worsen the next day. Parkinson's disease is a tremor disease that occurs in senile disease, mainly manifested as resting tremor, accompanied by symptoms often accompanied by difficulty initiating, or stiff expression, movement disorders, and even insomnia or other psychiatric symptoms.

Parkinsonism is mainly due to cerebrovascular disease or cortical arteriosclerotic encephalopathy that causes tremor-like dyskinesia. For parkinsonism and essential tremor, the effect of anti-Parkinson's drugs is not obvious, while essential tremor often uses drugs to relieve mental tension and anxiety, which can play a certain relieving role, but will not further evolve into Parkinson's disease and will not evolve into Parkinsonism.