What Causes Numbness in the Hands and Feet?

Hand and foot numbness is a disease named after symptoms. It is similar to many connective tissue diseases (such as rheumatism, rheumatoid diseases), nutrition disorders (such as vitamin deficiency), and metabolic and endocrine disorders (such as diabetes, hypothyroidism). Disease, etc.) and other diseases (such as infections, tumors), polyneuritis that occurs during the disease, and peripheral nerve damage. Some joint strain diseases, such as carpal tunnel syndrome, tennis elbow, cervical and lumbar spine diseases, etc., also often have numbness and pain as the main symptoms. Hypertension, hyperlipidemia, cerebrovascular disease caused by cerebral arteriosclerosis, numbness is often used as the main or concurrent evidence.

Numb hands and feet

Basic Introduction to Numbness

The numbness-one syndrome is a disease of qi and blood, and clinically, complex changes of positive and evil, and the mixture of false and real are common. Mostly caused by qi deficiency, blood deficiency dissatisfaction, rheumatism and phlegm stasis block. A numbness card is based on deficiency of qi and blood, wind and dampness, evil, phlegm, and stasis. Numerous causes of numbness are caused by dysfunction of qi and blood, as well as loss of skin and meridian veins. Insufficient qi and blood, block of cold air, impaired blood, and inability to support meridians with qi and blood are the underlying causes of numbness.

Numbness in hands and feet

diabetes

People with diabetes can experience numbness in their hands and feet. As long as numbness, soreness, and swelling often occur in any part of the body, it is necessary to check blood sugar in a timely manner, especially the elderly.

drug

For example, when you have a cold or diarrhea, your hands and feet may become numb. If you stay in the environment containing hydrogen, arsenic, carbon disulfide for a long time, your hands and feet may become numb.

Neuritis

The most common symptoms of neuritis are numbness of hands and feet, muscle atrophy, and weakness of the limbs. If you have a diarrhea or a cold for half a month, it can cause neuritis.

Scattered limbs

Limbs are not numb at the same time, but scattered. In this case, local nerves have been stimulated, such as a drunk stroke, coma caused by head nerve stimulation, elderly crutches and nerve stimulation, and cervical spine disease caused by numbness Numbness of legs caused by lumbar spinal nerve stimulation.

Numbness in hands and feet

The first is that cerebral nerve thrombus damage caused by compression of the nerves in the brain leads to numbness of the hands and feet. In this case, you need to go to the neurology department of the hospital for treatment. After the diagnosis, you can take the corresponding medication. Another possibility is that the osteogenesis of the cervical spine compresses the spinal cord nerves of the neck, causing numbness of the hands and feet. In this case, you need to go to the hospital's orthopaedic department, and it is best to see a spine surgery and do cervical X-ray, CT or MRI. If the cervical spinal cord is indeed compressed, traction or drugs for osteogenesis can be taken. If the compression is severe and the drug treatment is not effective, surgical treatment is needed. Numbness in hands and feet cannot be treated symptomatically, but rather the cause. No matter what causes the numbness of the hands and feet, you should first go to the hospital's neurology department to check whether the nerve is damaged and what kind of stimulation it has been. If it is a neurological problem, an electromyogram is needed to further confirm the degree, scope, and nature of the nerve damage. If it is caused by numbness of hands and feet for other reasons, then transfer to other relevant departments for treatment. The numbness of the hands and feet caused by nerve injury should be selected according to the degree and nature of nerve injury. Drug treatment is usually performed simultaneously with acupuncture and physiotherapy to promote rapid recovery. Surgical treatment is to open the oppressed nerve through surgery to achieve the purpose of releasing the nerve compression and stimulation. The extent to which the condition is cured depends mainly on the cause and nature of the neuropathy. In the case of peripheral nerves (nerves other than the brain and spinal cord), the recovery time is generally longer.

Numbness care of hands and feet

Pay attention to work and rest on time to achieve a moderate diet, especially not to eat fat and thick taste, to prevent "three high" blood disease. Keep a good mood and avoid worry and anger. Participate in physical activities within your ability, such as running, aerobics, outdoor sports, etc. to enhance physical fitness and make qi and blood flow. More than middle-aged people, especially those who are obese, should actively take measures to prevent strokes if they see numbness in their index, middle or tongue. Numbness may be exacerbated by rain and wetness on cloudy days, and you should pay attention to keeping warm and damp. Pay special attention to keeping warm, excessively cold, cold, or severe cold weather will often increase the symptoms of numbness.

Clinical symptoms of numbness of hands and feet

The numbness of the fingers (toes) is light, and the heavy ones can extend to the entire palm and feet, limbs, and even the whole body. I feel numb, swollen, uncomfortable flexion and extension, inflexible movement, and feel sluggish. Many patients often experience seizures during sleep at night, and even wake up from numbness, or their hands are swollen after getting up in the morning, and they feel numb, uncomfortable and stiff, which can be relieved after a little activity. The above symptoms are often worsened after being cold and tired. Accompanied by God's fatigue, fear of cold hands and feet. Individual patients also have some complicated abnormal sensations, such as the feeling of stepping on cotton or pebbles, or the tingling sensation, burning sensation, and touch inductance. Severe course may have muscle atrophy. However, in most patients, limb movement function can be normal in the early stage of the disease, and generally does not affect work and life. Laboratory tests have not significantly damaged the nervous system (EMG of individual patients is abnormal). The disease is a chronic progression process that can last from several years to more than ten years.

Numbness exercise for hands and feet

Neck and shoulder exercise

1. Put your fingers on the back of your head, put your weight on your hands and arms, press your head down, straighten your neck, and breathe deeply 5 times.

2. Place your right hand on your left ear, and gently hook it, tilt your head to the right, take a deep breath 5 times, and repeat your left hand exercise several times.

3. Slowly rotate the neck, 5 times each clockwise and counterclockwise.

4. Raise your shoulders, exhale and lower, repeat 4-5 times.

5. Shake your shoulders, back 5 times and forward 5 times.

6. With your face looking to the right and back, repeat 3 to 5 times, and then proceed in the opposite direction.

7. Sit back and relax, with your arms lying flat on your knees, then raise your head and chest. The two exercise alternately 3 to 5 times.

Foot and foot movement

Bend your legs in parallel with your chest, and lift and lower 5 times each to make you feel comfortable.

Rotate the ankle clockwise and counterclockwise 10 times each.

Put your toes together, bend upwards, straighten downwards alternately 5 times.

Keep your feet flat on the ground and change your feet. Repeat the exercise 20 to 30 times.

Hand and face movement

1. Press the top of your head with your fingertips and shift it up or down. (Tap)

2. Use your fingertips to gently massage from your temples to your chin.

3. Hold your upper eyelid with your forefinger and thumb, and pull outwards repeatedly.

4. Massage the eyes in all directions along the cheek bones.

Massage from the side of the nostril to the lower jaw, and then return to the original point.

Massage down your chin.

Rotate the lower jaw 5 times each.

Hold the palm of your nose for circular motions 5 times in each direction.

Squeeze the ear bones up, down, and out 3 times, and then rotate 3 times forward and backward.

Numbness of hands and feet

Numbness in the hands and feet is an independent disease of the limb and motor nerve damage, mostly caused by stroke, hemiplegia, diabetes, neuritis, cervical spondylosis, and lumbar spondylosis. The fine blood vessels around the motor nerve fibers are blocked, compressing the motor fibers, causing severe damage to the motor fibers, reducing the nerve's conduction capacity and conduction speed, and causing hand and foot malin. In severe cases, it can develop into painful symptoms such as limb paralysis and muscle atrophy.