What are the signs of Parkinson s? What are the precursors of Parkinson s?

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Parkinson's disease has no specific precursor symptoms, if the patient has inflexibility of hands and feet, abnormal tremor, stiff expression, voice change and other manifestations, he should go to the hospital in time for relevant examinations and symptomatic treatment.

Before many Parkinson's patients have symptoms such as hand tremors, stiffness, bradykinesia and reduced movement, a large number of dopamine nerve cells in the brain have been degenerated and necrotic, but the degree of necrosis has not yet reached 780%, but at this time, the balance of neurotransmitters has been disordered, so patients will have some motor symptoms.

Studies have found that some patients may develop REM sleep disorder, yelling or some inexplicable movements during sleep before the disease has obvious motor symptoms. Other patients develop a decrease in their sense of smell before the symptoms of the disease become apparent. However, sleep disorders and loss of smell function are not necessarily Parkinson's disease, so they need to be analyzed on a case-by-case basis.

Parkinsonism occurs in middle-aged and elderly people, that is, people aged 40-50 years old with degenerative diseases of dopamine neurons in the brain, which is a gradual and slowly progressive disease, manifested as bradykinesia, resting tremor, rigidity, abnormal posture and gait, and the motor symptoms of early Parkinson's disease are the above-mentioned motor symptoms. Non-motor symptoms include constipation, loss of smell, sleep disorders during REM and mental and emotional changes, such as anxiety and depression, if a person's nose can't smell, the stool is dry, the hands and feet move around when sleeping, dreaming, often beating the person next to him, and then accompanied by anxiety and depression. May indicate that patients will develop Parkinson's manifestations in the next 10 to 20 years.

First of all, before the typical motor disorder, the patient may have memory loss, as well as sensory impairment, such as the patient's sense of smell may be reduced, and the quality of sleep will be reduced, and then the patient will gradually develop some disorders of this motor system.

For example, there is a possibility that the patient may have a resting tremor, which is often a state that progresses continuously, and that the limb may develop asymmetrically, with the patient developing tremor on one side and then gradually developing tremor on the other. In addition, there is a possibility that the patient may have a decrease in muscle motor activity, the patient may have muscle rigidity, and the patient's facial expression will also be reduced, and the face of the mask may appear. Patients also have difficulty maintaining posture, and there may be absurd gait of the patient, such as a sluggish turn of the patient, etc.

If someone in the family has the above conditions, they should go to the hospital in time, and cerebrovascular diseases should be ruled out first, because there are many other lesions of the nervous system. It is also possible to experience similar symptoms.

Low blood pressure "heart disease" is maintained for a long time, and Parkinson's disease is easy to form in the late stage. It is an advanced symptom of heart disease.

A precursor to parkinsonism, in which non-motor symptoms of Parkinson's appear earlier than motor symptoms. The first symptoms are often the loss of the sense of smell, including digestive problems and emotional problems, symptoms of constipation, depression, anxiety, and severe auditory hallucinations, visual hallucinations, and unexplained fatigue. 1. Loss of sense of smell:

Gradually, the smell is lost; 2. Abnormal sleep behavior disorder during REM period: this is a specific symptom of Parkinson's patients, yelling at night, and moving hands and feet when sleeping; 3. Others: insomnia, anxiety, constipation and other abnormal symptoms, so once the patient has the above symptoms, it is highly suggestive that he may have Parkinson's disease, and he should go to the hospital for treatment in time, and conduct a special examination to confirm whether this disease is the disease.

1. Motor symptoms include weakness and inconvenience in one limb, such as tying shoes, unbuttoning, buttoning and other fine movements becoming slow, and the early tremor is not obvious or slight, which needs to be found through a simple test, that is, after asking the patient to clench a fist or loosen a fist on one limb, the other limb will have a more obvious tremor, and the swing amplitude of the patient's upper limb will become smaller or even disappear when walking, and the lower limb will be dragged.

2. Non-motor symptoms include hyposmia, which can be detected early through the olfactory stick, as well as autonomic dysfunction such as salivation, constipation, sweating, and oily face, and myocardial iodobenzidine scintigraphy can show a decrease in meta-iodobenzidine intake, indicating abnormal cardiac sympathetic neuron function, and also accompanied by mental abnormalities such as depression, anxiety and sleep disorders, characterized by abnormal sleep during REM period.

For Parkinson's tremors, if an elderly person has tremors in the hands and feet, it often attracts the attention of family members and takes them to the doctor. Parkinson's disease can be treated in a timely manner with positive and effective treatment**. For patients with Parkinson's rigidity, there is often a delay.

Mainly due to the stiffness of the limbs, which are not visible to outsiders and are often overlooked. Generally speaking, in the early stage of the disease, patients will feel inflexible limbs, lack of movement, and pain in neck and shoulder muscles. It is often thought to be a manifestation of aging, and some Parkinson's patients even go to the orthopedic department for stiff and sore neck muscles, and the treatment has not improved for a long time.

01. Reduce or avoid some toxic and harmful substances that are easy to damage the nervous system, such as tobacco, insecticides, mosquito coils, herbicides, etc., in addition, the use of drugs should follow the doctor's instructions, and some drugs that are easy to induce tremor paralysis (perphenazine, reserpine) should be avoided or standardized.

02. Avoid long-term high mental tension, learn to release and adjust appropriately in the face of pressure, pay attention to sleep**, and avoid staying up late.

03. Add some physical exercise and outdoor activities, which is conducive to activating our nervous system and delaying the aging and degeneration of cranial nerve tissue.

04. Eat foods that are beneficial to the brain and nervous system in your diet, such as soy products, fish, nuts, dairy products, etc., which can provide sufficient nutrients for brain cells and nerve cells, and eat more fresh fruits and vegetables rich in antioxidants, which can help reduce the damage of free radicals to cerebral blood vessels, and help the health of the brain and nervous system.

05. Once the main symptoms of Parkinson's such as hand tremor, slow movement, and muscle stiffness appear for unknown reasons, go to the hospital for examination in time, and early detection and improvement can delay the development of the disease, improve the effect and subsequent quality of life.

Parkinson's is a disease that occurs in the elderly population, and generally has three symptoms, such as tremor, bradykinesia, and muscle rigidity. If the patient develops symptoms, they should go to the hospital promptly.

The precursors of Parkinson's disease are usually hand tremors on one side and difficulty lifting, which is the most obvious feature of first-stage Parkinson's disease.

In the current situation, it is thought that the patient may have Parkinson's disease, which often manifests as slow movements, tremors in the hands and feet, or other parts.

Slow movement: the original activity is relatively flexible, but now there are phenomena such as slow movement, broken steps, and easy falling;

Increased muscle tone: mainly a symptom of muscle rigidity;

Hand tremor on one side: may not attract attention at first, thought to be caused by excessive fatigue, and then gradually worsen, resting tremor appears, which can be relieved after activity;

Sleep disorders: mainly restless legs syndrome during sleep, or abnormal behavior, which is easy to ignore or mistakenly think that sleep disorders are caused; Beg!!

It is thought that non-motor symptoms may occur before the onset of clinical motor symptoms in Parkinson's disease (about 20 years earlier). This non-motor symptom is mainly manifested as several major symptoms: 1. Loss or disappearance of the sense of smell.

2. Constipation. 3. Sleep disorders during REM period. During the REM phase, patients dream, shout, wave and move their hands and feet indiscriminately, and even injure themselves or their peers.

4. Some people may also have anxiety and depression. If you have loss of smell, constipation, or rapid eye movement (REM) sleep disorders, you should be wary of Parkinson's disease in the future.

1. Slow action: the original activity was relatively flexible, but now there are phenomena such as slow movement, broken steps, and easy falls;

2. Increased muscle tone: mainly the symptoms of muscle rigidity;

3. Hand tremor on one side: It may not attract attention at first, thinking that it is caused by excessive fatigue, and then gradually worsens, and resting tremor appears, which can be reduced after activity;

4. Sleep disorders: mainly restless legs syndrome during sleep, or abnormal behavior, which is easy to ignore or mistakenly think that sleep disorders are caused;

5. Hyposmia: it is a manifestation of neurological dysfunction;

6. Autonomic symptoms: such as constipation, some patients will experience excessive sweating and increased oil secretion on the face.

1. Hand tremor: manifested as intermittent and inadvertent hand tremor;

2. Smaller handwriting: Long-term and persistent writing is an early symptom of Parkinson's disease;

3. Loss of sense of smell: 90% of patients with Parkinson's disease will have loss of sense of smell in the early stage;

4. Sleep disorder: It is manifested as patients often see vivid dreams in sleep, and even patients will yell and be in a hurry, which is called REM sleep behavior disorder;

5. Difficulty in movement and movement: manifested as stiffness of limbs and trunk, inflexibility of movement, and little swing of both upper limbs when walking;

Parkinson's disease, also known as parkinsonism, is a common degenerative disease of the nervous system in old age. Characteristic motor symptoms, including resting tremor, bradykinesia, muscle rigidity, and postural balance disorders, are accompanied by non-motor symptoms, including constipation, olfactory disturbances, sleep disturbances, autonomic dysfunction, and psychiatric and cognitive disorders. The occurrence of Parkinson's disease is related to the degenerative death of dopaminergic neurons in the substantia nigra, but what causes the degenerative death of these neurons has not been clear.

It can be related to a variety of factors, including genetic factors, environmental factors, nervous system aging, etc.

Parkinson's symptoms vary from person to person, with resting tremor, bradykinesia, and muscle rigidity being the most prominent symptoms in the early stages, and postural balance disorders in the middle and late stages. It is also preceded and followed by a number of non-motor symptoms, including constipation, olfactory disturbances, sleep disturbances, autonomic dysfunction, and psychiatric and cognitive disorders. When resting tremor occurs or is not very severe, non-motor symptoms often appear and have a great impact on the patient's life.

Hands will tremble uncontrollably.