Hands grow numb – the reason and what to do? Pain and numbness in the left and right hand or fingers, as symptoms of illness


The feeling when the hands lose their sensitivity in an uncomfortable position is familiar to all people. If this condition is short-term, then this should not be disturbing, since it disappears after a change of position. If numbness lasts a long time and occurs for no apparent reason, then this is a sign of a person’s pathology.

Fingers go numb – reasons

Numbness of the fingers is a symptom characteristic of many diseases. If you exclude squeezing the limbs in a dream and wearing uncomfortable clothes, you should consult a doctor. There are a lot of pathologies for which such symptoms are characteristic. Some causes of numbness in the fingers:

  • blockage of the vessels of the brain;
  • thrombosis;
  • Raynaud’s disease;
  • polyneuropathy;
  • carpal tunnel syndrome;
  • osteochondrosis.

The left hand goes numb – reasons

Does the left upper limb numb and take away? This happens with domestic problems, and with serious illnesses. In medicine, there is a special term “paresthesia”, which describes the symptoms of numbness of the limbs. The left hand often becomes numb with a sedentary lifestyle or after sleep, when arterial circulation is disturbed. In addition to sensitivity, a person feels a tingling sensation, the skin sometimes acquires a bluish tint, fingers and hand become very cold.

Such symptoms, if prolonged, are characteristic of cardiovascular disorders when the heart does not receive the right amount of oxygen. This condition can eventually lead to a stroke or myocardial infarction. What else makes the hand numb on the left side? It is taken away against the background of pathologies of the spine when dystrophic processes occur in it. Other causes of numbness in the left arm are ischemia, atherosclerosis, thrombosis, preinfarction.

The right hand goes numb – reasons

If the symptoms of numbness rarely appear, then there is nothing to worry about. Another thing is if the seizures are repeated regularly. More often, numbness of the right limb occurs in elderly people due to impaired blood flow. The main causes of numbness in the right hand:

  1. Squeezing or pinching of nerves. The condition provokes cervical osteochondrosis, pathology in the cartilage disc, intervertebral hernia.
  2. Mechanical damage to the elbow. The problem is accompanied by the appearance of edema, reddening of tissues.
  3. Brachial plexus neuralgia. In addition to numbness, greatly reduces joints, there is atrophy, weakness and sagging muscles.

Why hands are numb at night, understandably. Another everyday origin of the unpleasant condition is tight clothing or prolonged standing. Treatment of numbness in the hands is prescribed by the doctor after determining the origin of the pathology. Sometimes it’s enough to prescribe a special diet, but more often patients need to undergo physiotherapy, drink medications, do special exercises that help resume normal blood circulation.

Hands and feet go numb – reason

Strong and frequent reduction of the upper and lower extremities at the same time can indicate vascular damage. Such symptoms are caused by circulatory disorders, atherosclerosis obliterans, stroke or other ailments that lead to gangrene. Other causes of numbness in the hands and feet are carpal tunnel syndrome, osteochondrosis, and tunnel neuropathy. Leg cramps often occur due to a lack of vitamin B12. Cyanocobalamin is involved in the metabolic process of nerve fibers, therefore, its insufficient content in the body leads to involuntary muscle contraction.

Little fingers on hands are numb – reasons

More often, the little finger loses its sensitivity in people whose professions are associated with fine motor skills (musicians, machinists, programmers). Also, left-handed people who do monotonous work, for example, with prolonged drawing or knitting, are susceptible to this ailment. If the ulnar nerve is pinched, not only the little finger, but also the ring finger is taken away. In this case, neuritis or sciatica can provoke the condition. There are other causes of numbness of the little fingers on the hands, for example, osteochondrosis or ischemia.

The arm from the shoulder goes numb – reasons

Paresthesia of the upper limb from the shoulder is caused by a violation of sensitivity as a result of sudden squeezing of nerve fibers or radicular irritation when nerve impulses are disturbed. By localizing the pathology, you can establish the cause of numbness of the arm from the shoulder. Modern diagnostics help to identify the origin of muscle pain and loss of sensitivity, if you do:

  • MRI
  • X-ray
  • vascular rheovasography;
  • Dopplerography of the neck vessels;
  • blood tests.

The fingertips on the hands go numb – reasons

Often a partial or complete lack of sensitivity of the fingertips is accompanied by a slight burning sensation, tingling, pain. To determine the cause of numbness of the fingertips on the hands, a consultation of several specialists is required: an endocrinologist, a rheumatologist, a therapist, a neurologist and a cardiologist. This is due to the fact that the list of diseases the symptoms of which is this condition is wide. If it brings together the tip of the thumb, forefinger and middle finger, then this indicates inflammation of the elbow joint. Numbness of 4 and 5 fingers indicates a pathology of the heart.

Hands become numb during pregnancy – reasons

In the period of expectation of a child, women often ask themselves: when the hands go numb – the reason and what to do? Some complain of reducing pain in the fingers, others – a burning sensation, pressure, flowing in the wrists or palms. Gynecologists say that you should not worry, because the tunnel syndrome is the cause of numbness of the hands during pregnancy. As a rule, a working limb is subject to it, which is overstrained. Future mothers are recommended a salt-free diet and more movement. It is advisable to regularly massage in the area of ​​numbness, rubbing mustard oil.

Hands go numb at night – reason

Why do my hands get numb during sleep? When the body recovers from emotional and physical exertion, often due to an uncomfortable posture, blood vessels or nerves are compressed. The most harmless factor is excessive physical stress after lifting weights. Sometimes the hands go numb at night due to an improper pillow, which forces the spine to cave in the cervical region, depriving it of blood supply. In all other cases, you should contact a specialist, otherwise in this condition the muscles may atrophy or develop more serious pathologies.

The left hand goes numb at night – reasons

If you exclude the effect of an uncomfortable posture, and numbness of the left limb occurs along the ascending line from the hand with greatly increasing pain, an ambulance should be called urgently. Most likely, this is arterial thrombosis. In such a situation, the slightest delay can cost a person the loss of a limb. This is not the only reason for numbness of the left arm at night. Sometimes this condition is a harbinger of myocardial infarction or stroke, especially if accompanied by heart pain. A timely diagnosis will help prevent tragedy.

Why do the hands go numb at night

Numbness of the hands at night can provoke eating spicy food, strong tea, coffee or alcohol before bedtime. If the hands are constantly numb at night or there is a feeling of heaviness in them, then this often indicates violations of the musculoskeletal system, cardiac pathologies. Sometimes the condition provokes vegetative-vascular dystonia, hypovitaminosis, hormonal imbalance. If numbness of the hands is caused by external factors, regular exercises with an expander and massage balls help to successfully combat the disease..

Hands and feet go numb at night

In some situations, the main factor is a violation of blood flow during sleep when squeezing some part of the body. To treat this condition is to bring the limb out of a horizontal position, to do self-massage. If numbness is associated with a malfunction in the body, then you should contact your doctor. The doctor will conduct a neurological test to determine the degree of sensitivity, and then will direct you to do additional diagnostics. If your arms and legs go numb at night, then internal diseases such as:

  • cold allergy;
  • diabetes;
  • limb injuries;
  • thrombophlebitis;
  • varicose veins.