The young man's hands are numb

Numbness in the hands is a very common phenomenon. If you stand or sit for too long, or if you maintain a posture for a long time, it is easy to cause numbness in the hands. Most people tend to ignore it when their hands are numb, thinking that it is not a big problem and does not require treatment. If the numbness in the hands cannot be relieved for a long time and it is very easy to occur, everyone must pay attention to it.

1Is numbness in hands and feet a precursor to a serious illness?

Numbness in one hand may indicate cervical spondylosis. If numbness occurs on one side of the arm or fingers, it may be caused by cervical spondylosis, which is usually a chronic, recurring numbness accompanied by symptoms such as soreness and stiffness in the neck and shoulders.

Be careful of lumbar spondylosis if you feel numbness in your upper limbs and legs. Numbness of hands and feet caused by lumbar spondylosis. It is numbness of upper limbs and legs caused by lumbar spondylosis. This scattered numbness of the limbs occurs when local nerves are stimulated, such as lumbar spondylosis, lumbar disc herniation, etc. Intervertebral disc compression of nerves can cause difficulty in movement and even incontinence.

Numbness and weakness in your fingers could be carpal tunnel syndrome. Carpal tunnel syndrome refers to a disease characterized by thickening of the transverse carpal ligament, swelling of the tendons within the tunnel, tissue degeneration caused by congestion, or degeneration and hyperplasia of the carpal bones due to wrist trauma, fracture, dislocation, sprain or strain, which compresses the median nerve and causes numbness and weakness in the fingers.

Unilateral limb numbness may be a precursor to a stroke. If numbness in the hands and feet occurs on one side while the other side is completely normal, you should be alert that it may be a precursor to cerebral infarction. Limb numbness caused by cerebral infarction is usually acute and may be accompanied by symptoms such as speech disorders and hemi-limb movement disorders, so in this case, you must seek emergency medical attention.

Symmetrical numbness should be prevented from diabetic lesions. Peripheral neuropathy caused by diabetes often presents with symmetrical pain and paresthesia, with symptoms in the lower limbs being more common than in the upper limbs. Sensory abnormalities include numbness, crawling ants, fever, and electric shock-like sensations, which often spread from the distal toes to above the knees. Patients have sensory abnormalities like wearing socks and gloves.

If the numbness and pain persist, be careful of tumor. If elderly people experience long-term chronic numbness in their hands and feet that persists and does not improve, it may be caused by a malignant tumor. In the late stage of the tumor, due to the influence of the remote site effect, corresponding neurological symptoms will occur, such as numbness and weakness in the hands and feet, and unsteady walking. Therefore, if the common causes are not found, a comprehensive examination must be conducted, such as the liver, stomach, blood, etc. Women need to pay special attention to the ovaries and breasts. So as to detect tumors as early as possible and treat them in time.

2What diseases can cause numbness in hands and feet?

arteriosclerosis

The characteristics of numbness are mostly numbness of one upper limb or lower limb or half of the body, which usually lasts for several hours to several days. If not treated in time, it will develop into hemiplegia and paralysis.

Carpal Tunnel Syndrome

The limb numbness caused by this disease is characterized by numbness that worsens when the wrist is flexed.

Carpal tunnel syndrome is caused by wrist strain and other reasons, which lead to thickening of the transverse carpal ligament, swelling of the tendons in the carpal tunnel, congestion causing tissue degeneration, or degeneration and hyperplasia of the carpal bones causing the circumference of the canal to decrease, thereby compressing the median nerve, causing numbness and weakness in the fingers, and the symptoms progressively worsen. It is common in middle-aged women who do more housework such as mopping the floor and washing clothes.

Cervical spondylosis is the most common disease that causes numbness in the fingers. It is also one of the diseases that are common among middle-aged and elderly people. In recent years, this disease has tended to occur in younger people. Due to long-term sitting and unwillingness to move, abnormal neck posture, especially prolonged use of computers and mobile phones, the cervical intervertebral discs undergo degenerative changes, leading to disc herniation or hyperplasia or hypertrophy of the articular processes. Once these protruding cervical discs or hyperplastic articular processes compress the adjacent cervical nerve roots and blood vessels, numbness of the arms and fingers will occur. This numbness is usually chronic and recurrent, accompanied by soreness, stiffness and other discomforts in the neck and shoulders.

Numbness in one arm or finger may be caused by cervical spondylosis, which can be easily caused by long-term work with the head down, cold neck, or too high a pillow.

Most patients with lumbar disc herniation will experience numbness in the lower limbs, usually manifested as chronic, recurrent unilateral or bilateral numbness in the thighs, calves, and feet, accompanied by symptoms such as lower back pain and discomfort. Long-term heavy physical labor, strenuous exercise, history of trauma, smoking, cold, poor posture, etc. can easily cause lumbar disease. The patient can be diagnosed through X-rays, CT scans or MRI scans.

Transient ischemic attack

If numbness of the hands and feet occurs on one side while the other side is normal, it may be caused by transient ischemic attack (TIA), which can easily develop into cerebral infarction. Therefore, middle-aged and elderly people with three highs or carotid artery sclerosis and plaque formation should pay special attention to this kind of numbness of the hands and feet. Limb numbness caused by TIA or cerebral infarction is usually acute and may be accompanied by symptoms such as speech disorders and hemi-limb movement disorders. This type of numbness should be treated immediately.

diabetes

Bilateral symmetric numbness in the fingers is a common symptom of diabetic peripheral neuropathy. Diabetic peripheral neuropathy is a common complication of diabetes. Many diabetic patients have poor blood sugar control and will develop complications early. Measure blood sugar regularly and visit the endocrinology department promptly if you have any related symptoms.

Elderly people are likely to suffer from indigestion and insufficient nutrition, which can lead to peripheral neuritis due to vitamin B1 deficiency. Also, since diabetes can cause multiple complications, people with numbness in their hands may also have diabetes.

gout

Clinically, about 1% of patients with hand numbness suffer from gout, which may be caused by uric acid deposited in the median nerve, compressing the median nerve and causing numbness and pain in the hands.

Since there are many people smoking and drinking in today's society, for those who drink frequently, if they drink too much, it will cause numbness in their hands. This is because you are already suffering from chronic alcohol poisoning.

Such diseases as Guillain-Barré syndrome and multiple sclerosis are a group of autoimmune diseases caused by autoimmune attacks on nerve fibers and myelin sheaths.

Early symptoms are mainly sensory disturbances, but electrophysiological examinations often show that both motor and sensory nerves are affected. Clinically, the symptoms are symmetrical pain and paresthesia, with symptoms in the lower limbs being more common than in the upper limbs. Abnormal sensations include numbness, crawling ants, fever, and electric shock-like sensations, which often spread from the distal toes to above the knees. Patients feel like they are wearing socks and gloves. Diagnosing this disease requires extensive clinical experience of the neurologist as well as a detailed medical history and systematic neurological examination.