What are the causes of numbness in the right hand and does numbness cause danger? 

Causes of right hand numbness 

Hand numbness and a feeling of numbness are common, and occur as a result of some nerve problems or nutritional problems. Among the causes of right hand numbness are the following: 

Carpal tunnel syndrome is one of the common causes that results in a feeling of numbness and tingling. It occurs as a result of pressure on the median nerve, or carpal tunnel. It occurs as a result of obesity and fluid retention in the body, in addition to diabetes or exposure to injury and fracture of the wrist. 

Peripheral neuropathy occurs as a result of a viral infection or suffering from diabetes. It may be the result of exposure to various nerve injuries, and sometimes it is the result of excessive alcohol consumption. 

Cervical radiculopathy, i.e. infections of the spine that affect nerve function. 

Lack of movement and suffering from a severe vitamin B deficiency. 

One of the causes of right hand numbness may be exposure to trauma, an accident, or a side effect of taking some medications.

Causes of left hand numbness 

After we learned about the causes of numbness in the right hand, which leads to loss of feeling in the hand or limbs, we will tell you about the causes that lead to numbness in the left hand, including: 

The presence of poor blood supply. This usually occurs as a result of chronic diseases such as kidney failure, high blood pressure, diabetes, or vascular disorders. 

Numbness in the hands may be just a side effect of a broken bone. 

Exposure to burns, whether chemical or thermal, which results in burning layers of skin and destroying nerve endings. 

Exposure to insect bites, which leads to mild numbness in the hand, but it is not chronic and goes away when using some simple medications such as antihistamines. 

Herniated disc, as a herniated disc in the neck vertebrae results in general weakness in the arms and a tingling sensation and pain. 

Exposure to some injuries, including injury to the brachial plexus nerve, which results in numbness and a feeling of numbness in the wrist and hands. 

Polar or radial tunnel syndrome. 

يمكنك قراءة  Strokes Lack of minerals and vitamins in the body.

How is hand numbness diagnosed?

After we learned about the causes of numbness in the right and left hand, we will tell you how the diagnosis is made in order to find the reason behind this numbness: 

Learn about lifestyle in order to determine the cause of the problem and take a medical history. 

1. Magnetic resonance imaging. 

2. Ultrasound examination. 

3. X-ray imaging. 

4. Conduct some blood tests.

5.Nerve tests. 

6. Lumbar puncture. 

Is hand numbness dangerous?

In most cases, numbness in the hands does not represent a danger to the person because it is usually a temporary condition. A person may suffer from numbness in the hands as a result of simple reasons, including pressure on a nerve for a long time or sleeping in an uncomfortable position. However, there are cases of numbness in the hands due to exposure to a health problem, and this may require attention, including carpal tunnel syndrome, the presence of problems in the spine, or as a result of the person suffering a stroke. 

However, this does not prevent the presence of dangerous numbness in the hands. There are cases in which numbness persists or is recurrent, or is accompanied by symptoms such as muscle weakness or difficulty in movement, and this is an indication of the presence of a very serious health problem. In addition to that, there are rare cases in which numbness in the hands is an indication of the seriousness of the condition, in the case of strokes, exposure to myocardial infarction, or the occurrence of certain types of tumors.

Book your consultation now at مركز العلوم العصبیة At Al Mousa Specialist Hospital.

How can hand numbness be prevented?

There are many methods that help prevent numbness in the hands, and we will reveal them below:

Avoid activities that cause severe pressure on the nerves.

Avoid performing repetitive movements. For example, the person performs tasks that require continuous movements of the hands or repetitive movements of the wrist. This requires taking short breaks on a regular basis and working to change the position of the hand.

Do not put pressure directly on the nerves. It is bad for the hands to be placed under direct pressure for a long time, such as putting pressure on the wrist while performing any work.

Choose a correct position for the hands while working, as the upright position is a good position for the hands, while avoiding excessive bending or putting pressure on the wrist.

While sleeping, keep the hands in a correct position, that is, it is better for the arms to be placed under the head, or for the position to be represented by pressure on the wrist, but it is bad to sleep on the hands.

Do not exaggerate the use of the hands, meaning that the person takes short breaks regularly and works to change the position of the hand, if using the hands for a long time.

Do not use excessive amounts of devices that require the use of hands for a long time, including computers and mobile phones as well.

Gaining the body a healthy weight. The more weight there is, the more pressure there is on the nerves of the hands, and this results in numbness in the hands.

Pay attention to exercising regularly because this improves blood circulation, which in turn reduces the risk of developing hand numbness.

Obtain a balanced diet that includes a large percentage of vitamins and minerals. This helps maintain overall nerve health, which reduces the incidence of numbness in the hands.

Avoid eating refined foods and avoid fast food, but it is preferable to eat plenty of fruits and vegetables.

اسئلة شائعة

When is numbness abnormal?

Numbness becomes dangerous and abnormal if it is accompanied by some symptoms, including severe muscle weakness or difficulty moving them, difficulty speaking, dizziness, confusion, and blurred vision, in addition to the worsening feeling of numbness over time and affecting a large part of the body. 

What is the vitamin deficiency that causes numbness in the hands? 

Vitamin B12 deficiency is among the common causes of numbness in the hands, as severe deficiency results in nerve damage and tingling in the hands and feet. Vitamin D and calcium deficiency may also lead to numbness. 

What diseases cause numbness?

There are many diseases that result in a feeling of numbness, including kidney disease, liver disease, damage to blood vessels, suffering from various blood diseases, suffering from some hormonal problems and disorders, especially for women, suffering from diabetes and high blood pressure, or the presence of benign diseases that affect the nerves, and the pain may be the result of taking chemical medications to treat cancer. 

There are many causes of numbness in the right hand. It is just a symptom resulting from a health problem or exposure to an injury, but you must identify the reason behind feeling it by going to the doctor and conducting medical examinations. We at Al Mousa Hospital help you identify the cause in addition to developing the appropriate treatment for you. 

Sources 

Numbness in Hands – clevelandclinic

What Causes Numbness in Hands – healthline