What exactly is essential tremor? After reading it, you understand?

Essential tremor is an autosomal dominant disorder, the most common extrapyramidal disease, and the most common tremor condition, essential tremor is a single symptomatic disease, and postural tremor is the only clinical manifestation of this disease. Postural tremor refers to a tremor caused by a limb maintaining a certain posture, which disappears naturally when the limb is completely relaxed. Tremor is common in the hands, followed by head tremor, and tremor of the lower extremities is rare in patients.

Essential tremor is also characteristic of essential tremor, which worsens with concentration, nervousness, fatigue, hunger, and in most cases disappears temporarily after alcohol consumption and worsens the next day. Coping symptoms**.

Patients with essential tremor1 3 have a family history of autosomal dominant inheritance. So its onset is related to genetics.

Guidance: Onset of essential tremor is associated with late teens and early adulthood. Tremor is the only clinical manifestation and is usually postural tremor or action tremor, often accumulating in one or both hands or head, and symptoms do not become apparent until later.

Essential tremor, also known as essential tremor and familial tremor, is an autosomal dominant genetic disease, which is mainly manifested as involuntary tremor of the upper and lower limbs or head and face, and sometimes vocal tremor.

The conventional wisdom is that essential tremor is a benign movement disorder that manifests only as tremor and does not affect life expectancy. However, there is now growing evidence that essential tremor or senile tremor is associated with aging, with people aged 65 years with essential tremor 4-fold more likely to progress to Parkinson's disease.

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. 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.

The condition will gradually worsen with age, and the patient will first have tremor of the upper limbs, and then may involve the head, trunk and lower limbs, which generally need to be symptomatic**.

Essential tremor is a movement disorder, the exact ** is not clear, may be related to genetics, patients generally present with hand or upper arm posture, action tremor, most patients have mild symptoms, slow progression, do not affect the patient's disability, do not need special **.

In some patients, when symptoms are severe, there may be a decrease in quality of life, and propranolol can be taken by mouth or thalamic destruction can be performed. The disease can occur at any age, and the incidence is higher in middle-aged and elderly people over 40 years old.

For essential tremor clinically it is easy to confuse Parkinson's disease, essential tremor is actually an independent disease, it occurs at a young age, around 40 years old, and it is more common in women, this tremor is mainly based on the involuntary left and right shaking of the head.

Essential tremor refers to the tremor of an unknown type of limb, which is manifested as an involuntary shaking of the limbs when the patient is holding something or when he is nervous and emotional, especially the involuntary shaking of the hand.

There are many causes of tremors in the limbs or head, but not necessarily Parkinson's disease. Among neurological diseases, in addition to Parkinson's disease, essential tremor is the most common.

Essential tremor (ET) is the most common movement disorder.

People will have trembling hands, no matter who should have had the experience of shaking hands, but don't think that hand tremors are not serious and don't care, many times we have minor illnesses become major illnesses, major illnesses become diseases, and long-term illnesses become cancer

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

This disease is a neurological disease

Another area that is commonly affected is the craniocervical muscles. The head, tongue, or vocal muscles may be involved and present with severe postural tremor and head tremor of the patient's hand, including vertical nodding"Movement and horizontal shaking head movements. Tremors of the soft palate and tongue can cause dysphonia.

It's just that sometimes the fingers will vibrate abnormally.

I have heard of this disease, and I have friends around me who have had this disease, and after the scientific and standardized ** of doctors, it has been significantly improved, so don't worry too much, you must believe in the power of medicine now. This disease is a common problem for doctors. Let's take a look at the disease.

Essential tremor, also known as essential tremor, is a common movement disorder in which tremor is the only manifestation. At present, the pathogenesis and pathological changes of this disease are not fully understood. Moreover, the onset of this disease is very insidious, the progress is relatively slow, and it is often not taken seriously in the early stage of the disease.

At present, it has been found that about 30% to 50% of patients have a family history of this disease, and it is dominantly inherited. It has also been found to be associated with aging, with patients over the age of 45 having a fourfold increase in the likelihood of developing Parkinson's disease. In addition, heavy metals in food and long-term smoking habits have also been found to be related to the cause of essential tremor.

The ** that causes essential tremor are: 1. Increasing age. Essential tremor is a disease of declining brain capacity that occurs in people over the age of 50.

Second, environmental factors. 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. Among the environmental factors, it is currently believed that herbicides, pesticides, carbon monoxide, mercury, manganese poisoning and other chemical substances cause damage to the human body, which may be the main cause of essential tremor.

3. Familial hereditary. 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. Fourth, drug factors.

Taking large doses of sedatives and antipsychotics, which block the binding of dopamine receptors and dopamine, so that dopamine cannot exert its inhibitory effect, reserpine can deplete dopamine in the brain in large quantities, depleting dopamine.

Essential tremor, also known as essential tremor, is a common movement disorder with tremor as the only manifestation, and 1 3 patients have a positive family history and are inherited in an autosomal dominant manner. The pathogenesis and pathology of essential tremor are unknown, and three loci have been identified, while other pathogenesis are not well understood. Essential tremor has insidious onset, slowly progresses, and can also be relieved for a long time, can be seen at any age, but is more common in middle-aged and elderly patients over 40 years old, tremor is the only clinical symptom, mainly manifested as postural and action tremor, common in one upper limb or both upper limbs.

The exact condition of the disease is still unknown, and 50% to 70% of patients with essential tremor have a family history. Familial essential tremor is an autosomal dominant hereditary movement disorder with phenotypic variation and genetic heterogeneity. However, the relative risk rate of family history of first-degree relatives in the population is only 50% lower than the 50% that should be expected by their inheritance pattern, and the penetrance rate is low.

At present, it can only be considered that the onset of essential tremor is insidious, and in the long-term development of neurology, no clear ** has been found at present. Basically, about 50%-60% of some patients have family hereditary, that is, the medical history finds that their parents, siblings may have the disease, and this condition is a hereditary manifestation. Experimental studies suggest that this is a central disorder of monoamine balance, and it is thought that it may be due to the dysfunction of the extrapyramidal red nucleus-olive nucleus-red nucleus bundle.

Essential tremor is diagnosed by ruling out tremor paralysis, known as Parkinson's disease, and conditions such as Wilson's disease.

The exact condition of essential tremor is still unknown, but modern studies have found that genetics and environmental factors can cause essential tremor.

Essential**. 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 characterized by postural tremor, action tremor, and rhythmic involuntary movements, usually of the upper limbs, face, jaw, tongue, or head, and less often of the lower limbs.

: Essential tremor is a hereditary disorder, some patients are caused by genetic mutations, and some patients with sporadic tremor are not particularly clear about the specific cause of the disease, and can be caused by damage to the extrapyramidal system due to a variety of reasons. Patients generally have postural tremor, such as tremor when the hands are raised, which is particularly noticeable, and can be significantly reduced when resting and relaxing.

For this disease, a receptor blocker is usually used.

Essential tremor belongs to the category of "tremor syndrome" in traditional Chinese medicine, and its essence is false. And the wood fire is full, and the kidney yin is not full. The deficiency of blood in the liver and kidney is the pathogenesis of this disease, which is the evidence of the mixture of the virtual standard and the real and the false.

Essential tremor has a long course of disease, mostly in middle-aged and elderly people, with progressive exacerbation, with limb tremor as the main manifestation. It is related to sperm and blood failure in the elderly, liver and kidney insufficiency, and yin and yang imbalance. After middle age, the kidney essence gradually loses, if the body is congenitally insufficient, or the desire to hurt the kidney, because the liver and kidney are particularly closely related, the kidney essence deficit is larger, then it can not nourish the liver wood, resulting in the loss of muscles and veins, wood dryness and wind, so there is tremor in the limbs, the liver and kidney belong to the same source, the kidney deficiency is not water, so there is liver and kidney yin deficiency, muscles and veins are not nourished, the void wind moves internally, and the tremor is formed.

If the spleen and stomach are damaged, the phlegm and dampness are endogenous, and the soil is not planted, which also causes the wind and wood to move internally and tremble.