Why do hands and fingers go numb at night? Why do hands go numb during sleep: causes and symptoms of the condition. Diagnosis of hand numbness in multiple sclerosis

Numbness is a temporary decrease in the sensation of a limb, which is accompanied by a feeling of tightening of the skin and cold, tingling or burning. Unpleasant sensations cause anxiety, sleep disturbances, health and well-being problems in patients. Meanwhile, numbness common symptom many serious diseases. Why can numbness appear and how to treat it?

Causes of hand numbness

A recurring feeling of numb hands may be a symptom of one of the following conditions:

• osteochondrosis;

• circulatory disorders caused by thrombosis, ischemia, rheumatoid arthritis;

• intervertebral hernia.

Despite the fact that the most common cause the occurrence of numbness is osteochondrosis, often it can appear due to the fact that blood vessels pinched by uncomfortable or tight clothing, strong hand grip (for example, during pressure measurement). The occurrence of discomfort can be caused by an uncomfortable posture, if the arm is raised to the top for a long time, or when awkward position in a dream.

If after changing the position or eliminating the cause of numbness, all unpleasant effects disappear, you don’t have to worry about your state of health. However, if numbness does not depend on external phenomena, appears and disappears at any time of the day, then it needs to be treated.

Frequent bouts of discomfort obligatory occasion to see a doctor, especially when they are accompanied by pain, weakness, dizziness and loss of coordination. Violation of temperature sensitivity is a reason to immediately contact a neurologist.

We diagnose the cause by the localization of numbness

Depending on which part of the hand goes numb, you can determine the true problem and its localization. So:

• in the case when the fingers (including the little finger and ring finger) go numb on the left hand, most likely the reason lies in heart disease or infringement of nerves and blood vessels in the chest region;

• if sensitivity is lost back side middle and index finger and is accompanied by pain, most likely caused by neuralgia brachial nerve or disruption of work elbow joint;

The mechanism of occurrence of discomfort when squeezing nerves and blood vessels

It is osteochondrosis of the cervical spine and pinched nerves that doctors call the cause of numbness. The vertebrae, due to an incorrect position or abnormal shape, compress the cervical nerves that innervate (give sensation) to the hands, and the blood vessels that feed the organs of the head, brain and hands.

An intervertebral hernia can compress nerves and blood vessels, pathological condition joints, discs, ligaments, spasms of the cervical muscles. As a result of a lack of nutrition due to squeezing of blood vessels, tissues lose not only sensitivity, but also receive insufficient oxygen and useful substances. The extreme degree of this condition can lead to gangrene.

Hand numbness treatment: specialized care in the hospital

With a serious deterioration in well-being, it is better to treat hand numbness only in a hospital, being under the constant supervision of a doctor.

Patients are usually prescribed a course physiotherapy exercises, swimming, prophylactic droppers and droppers that reduce the degree of pain and relieve inflammation. Massage in this case may be contraindicated, so its independent appointment is unacceptable. It is also necessary to reconsider the diet: consume more magnesium and B vitamins.

Doctors call the main method of treating hand numbness the effect on the area itself, which has lost sensitivity, to restore tissue nutrition. Patients suffering from unpleasant symptoms, prescribe:

• manual impact to improve blood flow to numb tissues, relieve muscle clamps and joint blocks, eliminate compression of blood vessels and nerves, relieve inflammation, which often also causes compression nerve fibers and vessels;

• therapeutic exercises, in which the body gets rid of the usual positions and fixes new ones correct postures. Muscles and joints are developed, their endurance and strength increase. active movements stimulate blood circulation, thereby improving the nutrition of numb areas of the hands.

Hand numbness treatment at home

If numbness is not a frequent occurrence, you can limit yourself to home treatment. First of all, it is necessary to pay attention to the musculoskeletal system: posture, body position during work, loads and in sleep. Regular gymnastics, carried out in the morning or during the day, will be very useful:

1. Lying down, you need to raise your arms up and alternately squeeze your hands 50-100 times. If the hands are weak, the exercise can be done by placing the hands next to the body.

2. Hands need to be raised up, standing in this position for about 30 seconds or even 1 minute. The exercise can be repeated several times.

3. With one brush, you need to take the other behind your back and hold them in this position for at least 1 minute. The position can be repeated several times.

Alternative treatment

Among folk methods treatment people suffering from hand numbness prefer the following ways to make them feel better.

Prevention of numbness

It will not be superfluous to reconsider the way of life:

• hands should always be kept warm and prevent hypothermia;

• when washing dishes, washing need to use rubber gloves, and when walking down the street in the cold season, you need to wear warm gloves made from natural fabrics;

• eat more fresh vegetables and fruits, excluding everything fried and spicy;

• with prolonged monotonous work, it is imperative to interrupt for a few minutes, doing warm-up and gymnastics for the hands.

Treatment of hand numbness can be carried out both with the help of a doctor and on your own. However, if you feel pain or feel worse, you should consult a doctor as soon as possible!

However, and home treatment will be effective if you carry out procedures to improve your own health regularly and keep healthy lifestyle life. Take care of yourself, because only you can make your life much better, and be healthy!

Video - Treatment in a situation where hands go numb

Video - What to do if fingers and hands go numb

Video - Exercises against numbness of fingers

Sleep is one of the most important processes in human life, which ensures the proper functioning of all body systems and predetermines well-being for the coming day. When a night's rest is overshadowed by numbness of the hands, it is important to know the reasons for this, what to do and how to treat it.

The reasons

Often people complain that only the right or only the left hand, fingers or hands go numb - all this can be caused different reasons, but there are also common ones.

1. Incorrect body position
   The most harmless reason is an uncomfortable posture during sleep. Many people fall asleep with their arm under the pillow or with it outstretched, which can lead to the fact that after a few hours the arm becomes numb due to the fact that the vessels are compressed and the blood does not flow to the limb in the proper volume.
2. Physical labor
   Those whose work is connected with heavy physical labor or those who often raise them above the level of the heart during the course of time may experience nighttime numbness, while there is no talk of any diseases.
3. bad pillow
   Too high, too low, too soft - any of these pillows can provoke nighttime numbness in the hands due to improper blood circulation, all that needs to be done if the hands go numb at night to the elbow is to replace the pillow with an orthopedic one.
4. carpal tunnel syndrome
   This disease appears in middle-aged people who actively work with hands or only fingers during the day - seamstresses, musicians, computer scientists, writers, etc. It is treated with a complex of exercises and vitamins.
5. Pregnancy
   Women in an “interesting position” also wonder what to do if their hands go numb in a dream. During this period, the musculoskeletal system is rebuilt, changes occur throughout the body, which can temporarily cause such symptoms.

Among the more serious causes, doctors identify some diseases that can cause hand numbness in sleep:

• osteochondrosis;
• vascular problems;
• circulatory disorders;
• hypertension;
• diabetes;
• inflammation of the central nervous system;
• heart diseases;
• lack of B vitamins;
• sclerosis;
• arthritis;
• vegetative-vascular dystonia.

Left hand

Among the possible reasons that the hands go numb at night during sleep, those that cause it only in the left hand are separated.

If only the left hand is numb all the time, this indicates the presence serious problems with the heart, up to the pre-stroke state, if the symptom manifests itself during the day.

Other possible reasons:

• disorders or inflammation in the central nervous system;
• improper metabolism;
• lack of vitamin A;
• loss of sensitivity of nerve fibers;
• atherosclerosis;
• brain stroke;
• spine diseases.

Right hand

If the problem is exactly the opposite, and only the left hand goes numb, then the reasons may be as follows:

• cervical osteochondrosis;
• diseases of bone tissue;
• neuralgia;
• problems with the vessels of the neck;
• hernia;
• myocardial infarction;
• cardiological diseases.

Fingers

If only fingers go numb during a night's sleep, this may indicate other reasons:

• frostbite;
• lack of amyloid;
• intervertebral hernia;
• spondylosis;
• genetic diseases (Gansen's, Lim's, Raynaud's, Burger's diseases);
• inflammation of the circulatory system;
• immune diseases.

Most often, numbness occurs in the little fingers and middle fingers, or the entire brush becomes numb. Also, the cause of such a problem may be an injury to the shoulder, neck or arm.

In what cases should you see a doctor

The first step is to try to identify the cause of loss of sensation in the limbs. If the symptoms appear only at night, there is a good chance that it is not a disease. Change the pillow, make sure that the pajamas are comfortable and do not squeeze any blood vessels, monitor the position of the body in a dream.

Proper sleep posture will provide healthy sleep and excellent health throughout the day, or disrupt the process of rest and bring only fatigue and discomfort.

Interesting to know! If your hands go numb when you sleep, throwing them behind your head, then you can immediately say that the reason is in an uncomfortable position. At night, blood circulation is much slower, so it is better to place the limbs at a level with the heart.

If all the “harmless” factors are excluded, this is a serious reason to see a doctor, even if you are not particularly worried that your hands go numb at night, this can be a symptom of a serious illness, such as a blood clot in the arteries or a stroke.

Alarm symptoms:

• numbness began only at night, but began to manifest itself in the daytime;
• loss of sensation progresses, becomes longer;
• both hands go numb;
• hands go numb not only at night, everything starts suddenly and does not depend on extraneous factors, accompanied by impaired vision and perception;
• added pain, which do not go away for a long time even after the restoration of sensitivity.

Since sleep is the most important component of our life, its quality is very important. In the article "" you can find out effective methods, which will allow you to quickly leave for the kingdom of Morpheus.

Treatment

It is possible to talk about how to treat the cause of numb fingers at night only if all serious reasons and symptomatic intervention is required.

In any case, this is a complex process that includes therapeutic exercises and exercises, medical preparations and special baths to help restore sensitivity.

Gymnastics and exercises

Regular physical activity will help improve blood flow through the vessels in the limbs, which will relieve discomfort numbness during sleep in the arms.

1. Vertical squeezes
   Lying on your back, stretch your arms in front of you or up and perform repeated squeezing and unclenching your fingers (at least 100 times).
2. Compression horizontal
   Repeat the previous exercise, only now lower your arms along the body - also at least 100 repetitions.
3. To the sun
   Stand in front of the wall on your toes, slowly raise your arms above your head and hold them in this position for 60 seconds.
4. Lock
   Lower your feet, lower your arms. Do deep breath, then put your hands behind your back and clasp your palms in the castle. Stay in this position for 60 seconds. Important! For achievement maximum effect exercises should be performed in the morning and before bedtime, and the last two should be repeated three times, alternating.
5. head turns
   Slowly turn your head until it stops, first to the left, then to the right, then up and down. Repeat 20 times for each direction. Important! A slight tilt of the head when performing turns to the sides will improve blood flow in 6-7 vertebrae. Perform exercises one by one, not in a circle!
6. limb warm-up
   Lie on your back with a small pillow under your head. Raise your arms and legs at a right angle, stay in this position for 30 seconds, then start shaking all the limbs until you feel tired. Slowly lower your arms and legs, restore breathing. Repeat.
7. ball
   In order to stimulate blood circulation, you can use any round object - a children's ball, Walnut, ping pong ball. Take a round object in the palm of your hand and roll it from side to side, from finger to finger for 5 minutes.

Medical

Medicines are rarely prescribed for symptomatic treatment this problem, usually it is a whole treatment regimen true reason, or drugs to strengthen and expand blood vessels.

1. To relieve spasm, namely vascular hypertonicity, which can cause numbness, and restore blood flow, Spazmalgon, Papaverine, Nitroglycerin are prescribed.
2. To lower cholesterol, dilate blood vessels and as a treatment for atherosclerosis, Simvastatin, Lovastatin, Fluvastatin are prescribed.
3. Fibric acid preparations are prescribed for overweight patients to stimulate burning subcutaneous fat and treatment of inflamed vascular walls - Clofibrate, Fenofibrate, Gevilon.
4. To increase the tone of blood vessels, strengthen their walls and performance, use "Acipimox", "Niacin".
5. Taken as vitamin supplements nicotinic acid, vitamin P, dihydroquerticin, potassium, B vitamins, selenium, ascorbic acid.

Folk recipes

Ancient methods will help to solve the problem of hand numbness in sleep with the help of herbal and natural substances at home.

1. Alcohol
   Mix a liter of water with 10 g of camphor and 50 g of ammonia, add 1 tbsp. salt, let it brew for several hours. Rub the mixture into numb areas in the morning and before bed.
2. Rosemary
   1 tbsp dried rosemary add to 2 l. water, leave for half an hour, then add the mixture to the bathroom. Take this bath for 20 minutes every day for 2 weeks before going to bed. After the bath, rub mustard oil into numb areas.
3. Potato
   Boil potatoes in their skins, drain the broth, add 1-2 tablespoons to it. sunflower oil. Wait until the water has cooled to an acceptable temperature, then lower your hands into it for 20 minutes. After a bath of potato broth, you should massage your hands - rub the cream into the skin with massaging movements, accelerating blood flow.
4. Herbs
   Take 500 g of celery and parsley, 125 g of honey and 1 lemon - pass all the ingredients through a food processor or meat grinder, take 3 tablespoons in the morning on an empty stomach.
5. Pumpkin
   Prepare pumpkin puree, cool to an acceptable temperature. Apply porridge on hands up to the elbow, then wrap with a woolen cloth, scarf or sweater. Keep the compress for 20 minutes.

Prevention

If the problem of hand numbness at night has been solved, do not forget about it, it is better to think about how to prevent a “relapse”.

Also, do not forget that such discomfort can lead to poor quality sleep. As a result, there is a risk of development.

1. Lead an active lifestyle - even minimal physical activity will help get rid of problems with blood vessels and maintain their elasticity for many years.
2. If you work with your hands, then you should take breaks at least once an hour - do a warm-up and light gymnastics for your fingers, this will help to avoid squeezing blood vessels and nerves.
3. A chiropractor can prescribe a course of preventive massage - 5-10 procedures will get rid of the problem for a long time.
4. Avoid cold extremities winter time, and replace synthetic gloves with natural ones.
5. For vascular health, you should abandon bad habits- alcohol, smoking and spicy, fried, salty foods.

What is called numbness of the hand at night? Many people are familiar with that unpleasant feeling when you wake up at night from pain in your hand, you start moving your fingers, a brush, and an intense tingling appears, which eventually passes, but leaves behind an uncomfortable feeling in upper limb- that is what is called numbness.

Doctors call the main cause of this condition a violation of blood circulation in the upper limbs, but there are several factors that can provoke numbness of the hands at night.

It is the wrong pillow that is the most common cause of hand numbness at night. Usually people prefer large pillows - you can sleep softly on them, and you can put one under your head while watching TV or reading a book. But it is a large pillow that contributes to a strong arching of the cervical vertebrae, which disrupts the blood supply to the nerves located in cervical region spinal column. But it is they who are “responsible” for the normal functioning of the upper limbs.

Correcting the situation and getting rid of the numbness of the hands at night is quite simple - you just need to change the pillow. It is advisable to purchase either a small size pillow or a special orthopedic one. What are the advantages of orthopedic pillows:

• under the neck of the sleeping person there is a roller that holds the cervical vertebrae in a normal position;
• there is a small depression behind the roller - the head in this position does not provoke excess tension in the spinal column and in general throughout the body;
• orthopedic pillow ensures the normal functioning of the body's blood supply system, including the upper limbs.

As soon as the pillow is changed, the problems of hand numbness at night will disappear.

Even if the pillow for sleep is chosen correctly, hands can become numb at night due to the wrong posture of the sleeping person. First of all, it is worn to those who like to relax at night with their arms thrown back behind their heads - nerves and blood vessels are pinched, which provokes circulatory disorders in the upper limbs. Another nuance - some people like to sleep on their side, while raising one arm up and throwing it behind their heads. This position also provokes insufficient blood supply to the nerves of the cervical spine, which leads to numbness of the hand.

What you need to do in this case: you need to accustom your body to sleep in a different position - your hands will not go numb at night if a person sleeps on his back with arms extended along the body, on his side with his hands under his face, on his stomach. As soon as the position during sleep is changed, the hands will immediately stop going numb.

It is also worth knowing that uncomfortable clothes can lead to numbness of the hands during a night's rest - tight, with pronounced seams, with tight cuffs. For the same reason, doctors strongly recommend taking it off at night. wrist watch, decorative bracelets.

What diseases can lead to numbness of hands at night

If the pillow is chosen correctly, the pajamas do not constrain the body and the posture during sleep is competent, but the hands still go numb at night, then you should contact the specialists and go through full examination– often the cause of this condition is disease.

Possible causes of hand numbness at night:

1. carpal tunnel syndrome ( tunnel syndrome) . What happens: The median nerve is compressed between the tendons of the muscles and the bones of the wrist, and the result is numbness in the fingers, accompanied by intense pain. Carpal tunnel syndrome is most commonly diagnosed in people professional activity which is associated with regular / constant flexion / extension of the hand (for example, artists, violinists).

1. Osteochondrosis. Hands can also go numb at night against the background of osteochondrosis, if this pathological process localized in the cervical spine. Moreover, the mechanism of the development of the problem is identical to that which occurs when resting on a large pillow or in the wrong position: the roots of the nerve endings are pinched and practically not supplied with blood, which leads to impaired functionality of the spinal roots. It is easy to recognize osteochondrosis of the cervical spine by the presence of a crunch in the neck when turning the head, pain in the neck, and recurrent headaches of unknown etiology.
2. Chronic circulatory disorders. This condition can develop against the background of many diseases - for example, hypertonic disease, ischemic disease hearts, diabetes, anemia and others. How to explain the mechanism of development of the considered state in this case? At elevated content blood glucose is broken down pathological change structures of the walls of blood vessels, which leads to impaired blood supply. But with heart diseases, the pumping function of the main organ suffers - the blood no longer fully fills the vessels.

In addition, hands can go numb at night with hypovitaminosis (lack of

Hand numbness is a condition in which a person has loss of sensation in one or both hands. Numbness can cover the arm along its entire length and even go to the hands and fingers. Numbness should not be confused with paralysis. As noted above, numbness is a loss of sensation, while paralysis is a loss of mobility, which may or may not be accompanied by a loss of sensation.

Hand numbness is most often the result of problems with the cervical spine or lack of blood circulation. Hand numbness can also result from infection, inflammation, trauma, malignant neoplasms and other processes. Hand numbness, in most cases, is not a symptom of life-threatening conditions.

Hand numbness is often accompanied by a tingling or burning sensation, a sensation called paresthesia. In other cases, paresthesia immediately precedes the onset of numbness.

Depending on the cause, the numbness may resolve quickly, for example if it was caused by a low temperature. Numbness can come on suddenly and progress slowly. Chronic numbness of the hands indicates some degree of nerve damage. Hand numbness may worsen at night, which is generally characteristic of paresthesias. Because hand numbness can be a symptom of certain illnesses, disorders, and conditions, you should tell your doctor about numbness and any other unusual sensation that lasts more than a few minutes. If you have numbness in your hands, along with paralysis, confusion, weakness in your arm or hand, blurry speech, seek immediate medical attention. medical care. If hand numbness is persistent, occurs frequently, or makes you anxious, see your doctor.

Hand numbness may be accompanied by other symptoms or a combination of symptoms. For example, numbness, tingling and itching in combination can be symptoms of multiple sclerosis. Numbness of the hands due to the cervical spine can be combined with severe pain radiating to the shoulder, arm, hand, fingers, headache, dizziness and unstable blood pressure.

Symptoms

Symptoms that may accompany hand numbness include:

• burning sensation;
• hand or fingers cold to the touch;
• the numbness gets worse when the person writes or types;
• muscle spasms;
• tingling in the hand;
• rash;
• sensitivity to touch;
• pain in the shoulder, arm, hand, or fingers;
• Charley horse.

SEVERE SYMPTOMS THAT MAY INDICATE A LIFE-THREATING CONDITION

In some cases, hand numbness appears in combination with other symptoms that may indicate a life-threatening condition. In this situation, an early diagnosis is necessary. Seek immediate medical attention if you or someone close to you develops any of the following life-threatening symptoms:

• numbness of the hands that arose after an injury to the head, neck or back;
• confusion or loss of consciousness even for a short moment;
• breathing problems;
• difficulty walking;
• dizziness;
• loss of vision or change in vision;
• paralysis;
• slurred speech;
• sudden numbness of the hands;
• hand muscle weakness.

Temporary hand numbness may occur after prolonged compression nerve or nerves, for example, when writing for a long time, drawing or sleeping in the wrong position.

The reasons

Hand numbness can result from orthopedic or circulatory problems, as well as conditions and diseases in which damage occurs. nervous system. In some cases, hand numbness may be a symptom of a serious or life threatening a condition that should be diagnosed as soon as possible.

Help identify real reason numbness will help bilateral (numbness of both hands) or unilateral (numbness of one hand) character. The bilateral nature of numbness is most likely to occur in diseases and conditions that involve the whole body, including diabetes, multiple sclerosis, and pernicious anemia.

The unilateral nature of numbness occurs when a nerve is pinched and a bone is fractured. Numbness in one arm can also be a symptom of a stroke.

Hand numbness can be caused by insufficient blood flow to the hand due to the following conditions:

• arteriovenous malformation (a pathological connection between arteries and veins, usually congenital, in which arteries and veins are intertwined into a tangled ball);
• thromboangiitis obliterans or Buerger's disease acute inflammation arteries and veins with the formation of blood clots (thrombi));
• frostbite or extremely low temperature;
• peripheral arterial disease (PPA, another name is peripheral vascular disease (BPS). It is a narrowing of the arteries as a result of the deposition of fat and cholesterol on the walls of the arteries, which limits blood flow to the extremities).

Hand numbness can also occur as a result of orthopedic conditions that damage or destroy nerve tissue, such as:

• breaking a bone or wearing a cast that is too tight;
• cervical spondylosis ( degenerative changes intervertebral discs in the cervical spine);
• intervertebral hernia in the cervical spine (a condition in which a rupture occurs in the outer shell of the disc, due to which part of the gel-like material of the disc is squeezed into the spinal canal. The spinal canal is a hollow vertical tube, inside which are located spinal cord and roots extending from it spinal nerves. Intervertebral hernia often leads to pinching of the roots of the spinal nerves, sometimes the spinal cord);
• neck or spinal cord injury;
• pinching or compression of the nerve (for example, when sleeping on the arm);
• osteoporosis.

Neurological causes of hand numbness include:

• alcoholism;
• diabetic neuropathy (damage to nerve tissue due to high level blood sugar);
• heavy metal poisoning (eg lead);
• hypothyroidism (underactive thyroid);
• multiple sclerosis (a disease that affects the brain and spinal cord);
• peripheral neuropathy (peripheral nerve damage);
• injury or swelling of the spinal cord;
• stroke;
• systemic lupus erythematosus (a condition in which the body attacks its own healthy cells and tissues);
• transverse myelitis (neurological condition, inflammatory spinal cord);
• vitamin B12 deficiency (for example, in pernicious anemia).

Diagnostics

Diagnosis of the cause of hand numbness should begin with a doctor's consultation. During the consultation, the doctor will medical checkup and ask a series of questions regarding the patient's symptoms, including the following:

• Where exactly is the numbness felt?
• When did you first feel numbness?
• How long ago did you start experiencing numbness?
• Are there any activities that aggravate the numbness?
• Do you experience other sensations such as pain, burning, stinging or itching?
• Do you feel your arms, hands, fingers as cold or as warm?

After making a preliminary diagnosis, the doctor may refer the patient for additional examinations. These surveys may include various analyzes blood, the study of nerve conduction, electromyography, radiography, computed tomography(CT), magnetic resonance imaging (MRI) and many others. A set of examinations directly depends on the alleged cause of numbness.

The potential complications of hand numbness vary depending on the true cause of the symptom. Since hand numbness can be caused by serious medical conditions, delay in diagnosis and treatment can lead to permanent damage. It is very important to contact your doctor quickly if you have intermittent or permanent numbness in the hands or other unusual symptoms. Once the cause of the numbness has been diagnosed, the treatment plan prescribed by the doctor should be strictly followed to reduce the risk of potential complications associated with hand numbness, such as:

• amputation;
• disability;
• inability to perform daily duties;
• loss of muscle strength;
• paralysis;
• irreversible loss of sensation;
• chronic pain;
• low quality of life.

The feeling when the hands lose sensitivity in an uncomfortable position is familiar to all people. If such a state is short-lived, then this should not be alarming, since it passes after a change in position. If the numbness continues long time and occurs without an obvious reason, then this is a sign of a pathology that a person has.

Numb fingers - causes

Finger numbness is a symptom that is characteristic of many diseases. If you exclude squeezing the limbs in a dream and wearing uncomfortable clothes, then you should seek the advice of a doctor. There are a lot of pathologies that are characterized by such symptoms. Somecauses of finger numbness:

• blockage of cerebral vessels;
• thrombosis;
• Raynaud's disease;
• polyneuropathy;
• carpal tunnel syndrome;
• osteochondrosis.

Left hand

Is the left upper limb numb and withdrawn? This happens with everyday problems, and with serious illnesses. In medicine, there is a special term "paresthesia", which describes the symptoms of numbness of the limbs. Left hand often numb with a sedentary lifestyle or after sleep, when arterial circulation is disturbed. A person feels, in addition to sensitivity, tingling, the skin sometimes acquires a bluish tint, the fingers and hand become very cold.

Such symptoms, if prolonged, are characteristic of cardiovascular disorders when the heart doesn't receive right amount oxygen. This condition can eventually lead to a stroke or myocardial infarction. What else makes the hand go numb on the left side? It is taken away against the background of pathologies of the spine, when dystrophic processes occur in it. Othercauses of left arm numbnessis ischemia, atherosclerosis, thrombosis, pre-infarction state.

Right hand

If symptoms of numbness appear rarely, then there is nothing to worry about. Another thing is if the attacks are repeated regularly. More often there is numbness of the right limb in people old age due to impaired blood flow. Mainthe reasons:

1. Compression or pinching of the nerves. The condition provokes cervical osteochondrosis, pathology in the cartilaginous disc, intervertebral hernia.
2. Mechanical damage to the elbow. The problem is accompanied by the appearance of edema, redness of the tissues.
3. Neuralgia of the brachial plexus. In addition to numbness, it greatly reduces the joints, there is atrophy, weakness and flabbiness of the muscles.

Why hands go numb at night is understandable. Another household origin unpleasant state- this is tight clothing or a long stay in a standing position. Treatment of hand numbness is prescribed by a doctor after determining the origin of the pathology. Sometimes a destination is enough special diet, but more often patients need to undergo physiotherapy, drink medications, do special exercises that help restore normal blood circulation.

Hands and feet

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

Little fingers on the hands

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

Hand off the shoulder

Paresthesia of the upper limb from the shoulder is caused by a violation of sensitivity as a result of sudden compression of nerve fibers or radicular irritation when nerve impulses are disturbed. According to the localization of the pathology, it is possible to establishcause of arm numbness from shoulder. Modern diagnostics helps to identify the origin of muscle pain and loss of sensation, if you do:

• MRI;
• x-ray;
• vascular rheovasography;
• dopplerography of the vessels of the neck;
• blood tests.

Fingertips

Often partial or complete absence sensitivity of the fingertips is accompanied by a slight burning sensation, tingling, pain. To establishcauses of numbness in fingertipsconsultation of several specialists is required: an endocrinologist, a rheumatologist, a therapist, a neuropathologist and a cardiologist. This is due to the fact that the list of diseases, the signs of which is this condition, is wide. If it reduces the top of the thumb, index and middle fingers, then this indicates inflammation of the elbow joint. Numbness of the 4th and 5th fingers indicates a pathology of the heart.

During pregnancy

During the period of expectation of a child, women often ask themselves the question: when do hands go numb - the reason and what to do? Some complain of cramping pain in the fingers, others - a burning sensation, pressure, numbness in the wrists or palms. Gynecologists say that you should not worry, becausecause of hand numbness during pregnancyis carpal tunnel syndrome. As a rule, it affects the working limb, which is overstressed. Expectant mothers are recommended a salt-free diet and more traffic. It is advisable to regularly massage the area of ​​numbness by rubbing mustard oil.

at night

When the body recovers from emotional and physical activity, often due to an uncomfortable posture, blood vessels or nerves are compressed. The most harmless factor is excessive physical stress after lifting weights. Sometimeshands go numb at nightdue to the wrong pillow, which forces the spine to bend 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.

Left hand

If the impact of an uncomfortable posture is excluded, and numbness of the left limb occurs along the ascending line from the hand with severely increasing pain, you should urgently call ambulance. Most likely, it is an arterial thrombosis. In such a situation, the slightest delay can cost a person the loss of a limb. It's not the only onecause of left arm numbness 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 a tragedy.

brushes

Nighttime numbness of the hands can provoke use before bedtime spicy food, strong tea, coffee or alcohol. If constantlyhands go numb at nightor there is a feeling of heaviness in them, this often indicates violations of the musculoskeletal system, cardiac pathologies. Sometimes the condition provokes vegetovascular dystonia, hypovitaminosis, violation hormonal balance. Learn about . If the numbness of the hands is caused external factors, then regular exercises with an expander and massage balls help to successfully fight the disease.

Arms and legs

In some situations, the main factor is the violation of blood flow during sleep when squeezing some part of the body. To treat such a condition is to remove the limb from horizontal position to do self-massage. If numbness is associated with malfunctions in the body, then you should consult a doctor. The doctor will conduct a neurological test to determine the degree of sensitivity, and then direct to do additional diagnostics. If anumb hands and feet at night, then it can be influenced by such internal diseases, how:

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

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Attention! The information presented in the article is for informational purposes only. The materials of the article do not call for self-treatment. Only a qualified doctor can make a diagnosis and make recommendations for treatment based on individual characteristics specific patient.