What causes us to have frequent numbness in our hands and feet?

Numbness in the hands and feet, many people often encounter in life, especially some elderly people, they will always feel that their hands and feet have a sense of numbness, although numbness in the hands and feet is a relatively common phenomenon, but sometimes the hands and feet are numb when it is a reminder of the body disease, if this occasional numbness in the hands and feet is nothing, but if it occurs frequently, it is necessary to be vigilant, there may be these diseases.

1. Atherosclerosis appears.

If atherosclerosis occurs, the body's nerve conduction speed will slow down, which will make the blood insufficient, and the blood will be insufficient, which will lead to the body's central function disorder and numbness. In addition, the occurrence of atherosclerosis is also prone to hypoxia in the brain, and if you are often deprived of oxygen, you will feel dizzy and weak and numb in your hands and feet.

2. Diabetes.

The occurrence of diabetes will also lead to numbness in the limbs, mainly because the body is in a state of high blood sugar for a long time, and when the nerves are damaged, the limbs will be easily numb, and there is often a fever, so we should be particularly vigilant, the occurrence of diabetes is easy to cause peripheral nerve lesions and weaken the perception of the limbs around them, which is also prone to numbness and pain.

3. Malnutrition.

Some young people usually lack protein and various trace elements because they often do not take enough nutrients, and the deficiency of these nutrients will cause the body's conduction speed to slow down, which in turn leads to nerve damage, and it is easy to have numbness in the hands and feet.

Fourth, the occurrence of cervical spondylosis.

The incidence of cervical spondylosis in recent years is getting higher and higher, and more and more people are suffering from cervical spondylosis due to long-term use of computers and work, which causes cervical spondylosis, and cervical spondylosis will cause patients to have numbness in their hands and feet when it occurs.

In addition, frequent numbness in the hands and feet may also be the first trillion of stroke, Hong Hua, chief doctor of the Second Department of Neurology of the First Affiliated Hospital of Sun Yat-sen University, once said in an interview that if you often feel numbness in your limbs, and the disease progresses rapidly, you should be vigilant when it will develop into unilateral numbness, and it may be the first trillion of stroke.

In general, although the appearance of numbness in the limbs is relatively common, if this phenomenon often occurs, it is necessary to be vigilant, there may be some diseases, in this case, we should pay more attention, and take measures in time, in addition, some people will keep a bad posture for a long time to let themselves appear numb in the hands and feet, if this happens, let yourself move the limbs properly, so that the blood circulation of the limbs can prevent numbness in the limbs.

Disclaimer: This article is for the purpose of conveying more information. Do not bear any legal responsibility, if there is any infringement, please contact us, we will delete it as soon as possible.

It may be because the blood lipids are relatively thick, and the compression of the nerves will lead to numbness in the hands and feet, so you should go to the hospital for a film.

Often drink cold drinks, take cold showers, wear very few clothes, and so on.

First of all, it may be the reason for sitting for a long time, often sitting for a long time is easy to numb hands and feet, and secondly, due to the cervical spine problems compressing the nerves, there is a feeling of numbness in the hands and feet, and the blood is blocked, such as long-term cold will cause numbness in the hands and feet, so it is necessary to exercise more and pay attention to aerobic exercise to promote blood circulation.

It may be a problem with the circulation of blood, it may be caused by a long period of work, it may be caused by a disease, and it is necessary to pay attention to the examination.

If the tumor occurs in the body, it will cause compression or invasion of peripheral nerves or tissues, and metastasis, and if it causes invasion and compression of blood vessels, it may cause numbness in the hands and feet, and it will be accompanied by pain.

What diseases may be associated with numbness in the hands and feet?

Peripheral neuropathy.

Nerve damage in the upper extremities.

Brachial plexus injury.

It is mostly caused by traction, and is seen in traffic accidents, falls from heights, and heavy objects crushing the shoulder and neck.

Median nerve injury.

Ulnar and radial nerve injuries.

Nerve damage in the lower extremities.

Injuries to the femoral nerve, sciatic nerve, tibial nerve, and common peroneal nerve.

Peripheral nerve entrapment syndrome.

Elbow tunnel, carpal tunnel, supinator, piriformis syndrome.

Peripheral vascular disease.

Vaso-occlusive angiitis. Arterial embolism.

Raynaud's syndrome.

Venous insufficiency: primary varicose veins of the lower extremities.

Central nervous system lesions.

Guillain-Barré syndrome.

Spinal cord lesions or injuries.

Other diseases. Degenerative diseases of the cervical spine: cervical spondylosis.

Cervical disc herniation.

Wait. Degenerative diseases of the lumbar spine: lumbar disc herniation.

Lumbar spondylolisthesis, etc.

Malignant tumors invade the nervous system.

Paraneoplastic syndromes.

Diabetes. What medications may be associated with numbness in the hands and feet?

Chemotherapy drugs: Peripheral neuropathy may occur in cancer patients who are taking chemotherapy drugs.

Radiotherapy. : Radiation therapy can cause nerve damage.

What environmental factors may be associated with numbness in the hands and feet?

Low temperature and cold. This symptom occurs when cold temperatures invade the body and can lead to frostbite.

Neurotoxicity may occur when exposed to substances such as lead, tetraethyl lead, mercury, organic mercury, organotin, manganese, barium, arsenic, and carboxynickel on a daily or occupational basis.

What lifestyle may be associated with numbness in the hands and feet?

Maintaining a certain posture in life for a long time, such as incorrect sleeping position, typing, frequent heavy labor, etc.

It may occur during pregnancy in women.

1. Arteriosclerosis.

As people get older, their blood circulation begins to deteriorate, and the symptoms of arteriosclerosis gradually appear. One of the most obvious manifestations of arteriosclerosis is the hand and foot approach. Therefore, if the patient often feels numb in the hands and feet, and the patient is over 55 years old, then it is likely to be caused by arteriosclerosis.

2. Cervical spondylosis.

When there is a problem with the cervical spine, it will compress the nerves in the spine. When the nerves in the spine are compressed, they will transmit wrong information to the brain, so people often feel numb in their hands and feet. However, this condition is generally seen in patients with more severe cervical spondylosis.

You can go to the hospital for a X-ray confirmation.

3. Excessive alcohol consumption.

Drinking too much alcohol at one time, or drinking alcohol for a long time, may seriously damage the nervous system, which can induce symptoms of numbness in the hands and feet.

4. Nervous system problems.

When there is a problem with the nervous system, it will directly affect the limbs, and the most obvious manifestation is numbness in the hands and feet. Still others experience pain in the extremities. Nervous system problems are more harmful to people, so once this disease is suspected, it is best to diagnose it in time.

Generally speaking, it is caused by poor blood circulation, and sometimes cervical and lumbar spine diseases can also cause numbness in the hands and feet.