The reason why the hands and feet repeatedly numb is actually like this!
What is the situation with numb hands and feet?
1, the normal phenomenon
Sitting in the wrong position
The numbness of the hands and feet, this symptom is no more common. For example, kneeling, legs sitting straight and Other postures, as long as the nerves are oppressed, hindering blood circulation, numbness of hands and feet is inevitable.
Fortunately, in most cases, the numbness of the hands and feet is not a disease. In another position, it slowly returns to normal.
Sleeping posture is wrong
There is also a situation where it is not too honest at night and the posture is distorted. Common sleeping postures include lying down, lying on the side, lying on the baby, etc. These postures do not cause numbness in the hands and feet.
However, sleep, sleep with your arms, or sleep, and stay for a long time. Also because of the pressure on the nerves, if you wake up, local numbness may occur.
Inappropriate bed accessories
Beds, accompanying us for at least 7 hours a day, is important, so choose carefully.
Let's take a pillow, too high a pillow, so that the cervical spine maintains a "bulk" posture for a long time. This kind of injury is relatively chronic, but once the problem breaks out, it is very difficult to recover. It is recommended to choose a 7~9cm pillow with moderate hardness and softness, and pay attention to sleeping position, which can reduce the symptoms of hand numbness.
2, less normal phenomenon
Excluding the common causes of tingling, and some symptoms of tingling indicate the arrival of the disease.
Neuritis
The nerves are inflamed and strike. Naturally, there may be a loss of consciousness, causing no feeling of tingling, itching or tenderness.
There are also many causes of neuritis, such as allergies caused by vaccination, such as heavy metal poisoning, such as pathogen infection. At the beginning of the finger (toe), there will be pain and numbness, and the skin of the extremities will be cold, and the numbness will disappear evenly. Feeling gone, exercise is not good, then see a doctor.
Diabetes
If people who don't know much about diabetes, they often go to see neurology, orthopedics, cervical vertebrae, etc. when they find numbness in their hands and feet. It is hard to think of diabetes. But in fact, diabetes can cause numbness in the hands and feet.
Because there are many complications of diabetes, neuropathy is the most common complication. According to the relevant doctors, about 80% of the patients with diabetes are suffering from neuralgia. This kind of pain is only numb at the beginning, and it is like a knife cut in the late stage. Severe drops need to eat painkillers, and may not even solve the problem.
Insufficient blood supply
Insufficient blood supply to the brain can also cause numbness in the hands and feet. Causes of insufficient blood supply to the brain, cervical spondylosis is a kind, as well as cardiovascular and cerebrovascular diseases and other causes of increased blood viscosity, but also the phenomenon of insufficient blood supply.
The clinical manifestations of insufficient blood supply to the brain include motor function failure, sensory dysfunction, and mental consciousness. In addition to the numbness of the limbs, sometimes the cheeks on the cheeks include the tongue and the lips will feel numb.
Once there is such a phenomenon, look for a doctor to analyze what causes the lack of blood supply to the brain and treat it promptly.
Cervical (waist) spondylosis
Hemp and hands and feet, combined with neck pain, shoulder pain, may be caused by cervical spondylosis. Cervical spondylosis is a very general term, from bone to nerve to muscle, because such unreasonable use of the neck will cause problems in these parts. Long-term strain of the cervical spine, stimulation or compression to the nerve roots, spinal cord, vertebral artery, etc., will cause a series of symptoms.
The more common symptoms are headache, dizziness, difficulty breathing, swallowing, etc. Some of them may have hand numbness. Hand numbness is also caused by nerve roots being stimulated and oppressed.
If it is not treated in time, the problem is serious, it will cause complications, hinder normal lower limb movement, and even affect the urination, frequent urination, urgency, and poor urination.
In addition, if the lower extremity is numb, especially in the back of the thigh, the pain may be caused by lumbar disc herniation.
Lack of vitamin B1
Vitamin B1 is a kind of coenzyme needed for normal metabolism of the human body. If the body lacks it, it can cause a variety of nervous system diseases. Infants lack it, which can be manifested as nerve palsy and central nervous system symptoms; elderly children lack it, can cause multiple peripheral neuritis, symmetry sensation of lower limbs in the early stage, and late flaccid paralysis in the later stage.
Certain chemical (medicine)
Some medicines can cause numbness in the hands and feet, such as berberine and 痢特çµ, which are eaten during a cold. After eating, there will be short-term numbness of hands and feet.
In addition, if you stay in an environment containing a lot of carbon disulfide for a while, it will also cause numbness of hands and feet.
For this phenomenon, one should be cautious in medication, one is to stay away from the chemical plant as much as possible, and the damage to the body is smaller.
Therefore, if you repeatedly have numbness in your hands and feet, and your body has other abnormalities, you should be alert.
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