I feel my left hand. Diseases of the coronary vessels of the heart. Thumb numbness

Pain and numbness in the shoulder joint can be triggered by excessive physical exertion. Symptoms occur after an inflammatory process, due to which swelling and effusion are observed in the shoulder joint. Especially dangerous is the numbness that occurs after a rupture of the muscles and tendons in the shoulder joint.

Causes of numbness in the left shoulder

Numbness occurs first in the neck. Often accompanied by pain in the whole arm, increases when turning. After examination of the thoracic, cervical spine, intervertebral hernia. When the intervertebral discs are damaged, they lose their elasticity, begin to flatten, after which the distance between them decreases. As a result, the nerve roots begin to be strongly clamped, severe pain appears. If the neurovascular bundle is clamped, numbness is accompanied by edema.

Rarely, capsulitis can occur, because of it, not only numbness is felt, but also stiffness in the muscles of the shoulder. The condition is complex, because a person cannot raise and take his arm back, the functionality of the joint is impaired. Symptoms do not develop immediately, the patient may not notice the pathological process. For example, when a woman is ill, she faces a problem - she cannot unfasten and fasten her bra, or even do light work at home. If measures are not taken in time, everything ends with the fact that a person is unable to even bring a spoon to his mouth.

Numbness can be triggered by increased stress, professional activities. Most often observed in painters who have to for a long time keep your hand up. In this situation, the examination does not show significant changes in the joint.

The symptom occurs due to tendobursitis, which is characterized by an inflammatory process in the shoulder joint. With the disease, there is severe pain in the shoulder, it is impossible to move the arm. Pain radiates to the arms, neck, shoulder girdle.

Numbness in the shoulder joint with various diseases

• Tendenitis leads to numbness of the shoulder joint, because it develops inflammatory process. It occurs after physical exertion - a long sawing of firewood, an active golf game. As a result, the tendons are rubbed against the bones, so there is severe irritation and pain.
• Biceps tendinitis in addition to numbness, it is characterized by severe pain, which intensifies when you touch the shoulder. Sometimes a tendon rupture on the shoulder can be observed, after which a ball swells on it.
• Bursitis develops as a result of overload. In addition to pain, swelling appears in the surrounding joints.
• salt deposits leads not only to numbness, but severe pain in the shoulder, in the area of ​​​​the shoulder blades, in the collarbone. Pain is sudden, becomes constant and more intense over time.
• Left shoulder injury . After a fall, a person shifts brachial bone. If timely measures are not taken in case of injury, in addition to numbness, functionality in the shoulder may be impaired.
• Shoulder dislocation also leads to numbness. In old age, trauma is associated with the fact that tissues age and wear out.
• Occupational injury . Often pain with numbness occurs in bodybuilders. Dangerous tear of the cartilaginous ring, which is located near the articular cavity.

Diseases of the internal organs and numbness of the shoulder joint

Please note that symptoms may indicate serious pathological processes. Occurs with liver diseases, pneumonia, angina pectoris, myocardial infarction, sciatica, chest tumors.

Sometimes numbness accompanies humeroscapular periarthrosis. The disease is accompanied by unbearable pain at night. In addition to the severe pain in the hand, there may be aching, burning, shooting pain in other parts of the body. It is dangerous when numbness and pain occur due to acute cholecystitis, a chronic inflammatory process in gallbladder. It is difficult to independently determine the disease, due to which your shoulder constantly goes numb, so it is best to tune in and go through full examination so you can prevent complications in time.

Methods for treating numbness of the shoulder joint

When, in addition to numbness, severe pain occurs, it is necessary to take painkillers - Analgin, Baralgin, Reopirin. You can improve the condition of the nerve bundles with the help of B vitamins, Galantamine, Prozerin, Neuromidin.

In some cases, it is necessary to take non-hormonal anti-inflammatory drugs in tablets - Diclofenac, Voltaren, Ketonal, Indomethacy.

Take off muscle spasm can be such medications- Sirdalud, Baklosan, Mydocalm. Use Katadolon effectively. With it, you can protect the nerve roots from damage, relax muscles, get rid of pain.

Please note that all medications relieve symptoms only for a while, after which the numbness repeats again. Medicines cannot heal damaged tissue.

Sometimes the shoulder joint can recover on its own, the numbness disappears completely with time. official medicine observed cases when painters had numbness due to pinched ganglion, they continued to work actively and over time the symptoms disappeared.

Some at severe pain they use ice, they think that this way they can alleviate their condition. This is mistake! For example, if a patient has shoulder plexitis, there is a serious inflammatory process, heat will help to get rid of the symptoms. It improves blood circulation, relieves stress, normalizes metabolic processes. Cold can further aggravate the disease, cause a serious complication.

Often, ointments are used for numbness - Finalgon, Nikoflex, Turpentine ointment, a remedy with bee and snake venom - Apizatron, Vipratox.

So, the shoulder joint becomes numb with various pathological processes. In order to get rid of an unpleasant symptom, you need to tune in and undergo a full examination. Only after it the doctor will prescribe an effective course of therapy.

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If you go numb left hand, the patient should be worried. Numbness is a symptom that many simply do not pay any attention to, but this cannot be done in any way. If the left hand goes numb, we can talk about a high probability of a stroke. It is impossible to write off damage to the ulnar nerve, diseases of the cardiovascular system, etc.

If the numbness of the left hand is observed for a long period of time, and the exact cause could not be established, it is necessary to seek help from a specialist. Timely diagnosis will help to establish the causes of numbness of the left hand.

Brief introduction to the problem

Numbness of the left hand is often predetermined by diseases of the cardiovascular system. If the patient has pain in the left side of the chest along with panic, then we can talk about developing angina pectoris.

In addition, numbness of the fingers is associated with past injuries. Any load in excess of allowable norms, leads to a deterioration in the state of the body. Shoulder Numbness Related to Problems nervous system. Muscles squeeze the nerve endings, cutting off food. In addition, any spinal injury leads to problems in the limbs.

The hand becomes numb in a number of cases: osteochondrosis, compression of nerve structures, etc. Discomfort in the left side of the chest, along with numbness of the fingers and hands, indicates the development of thoracic osteochondrosis. Other causes of the above condition include: vascular disease, tuberculosis of the spine, etc.

In some cases, this condition is characteristic of oncology. For example, a growing tumor formation affects adjacent nerves and blood vessels. The patient feels discomfort, while a quick diagnosis is not always possible.

When the left hand goes numb, the reasons may be associated with simple fatigue from permanent loads. In this case, treatment is not required, it is enough to devote time good rest and then you can improve your condition.

Why does this happen?

If the hand becomes numb, special vigilance must be exercised.

The most common cause is prolonged nerve compression.

This problem is caused by a long stay in awkward position. The best treatment- change of position and massage.

A similar symptom occurs in people suffering from problems with the spine. The cervical-collar region is subjected to a large load. Elbow numbness is a natural consequence of the work of a programmer, pianist, etc. They constantly maintain the same posture, which leads to forced overstrain.

The hand goes numb in those who work at the computer for a long time. Quite often, a similar problem occurs in people who fall asleep in an uncomfortable position, their limb just numbs. If the hand becomes numb, we can talk about a violation of the processes of blood circulation in the brain. Such deviations may indicate a pre-stroke state that differs high level blood cholesterol and elevated blood pressure. Any stress and emotional tension leads to a worsening of the condition.

Patients must understand that problems in the hand should be analyzed by the attending physician. If they are natural, then you don't have to worry. As a rule, the above condition indicates a symptom of a disease that can be treated.

The main principle used by specialists is the restoration of the activity of nerve endings, as well as the stabilization of blood flow. Physiotherapy, massage and physiotherapy can be used when a limb hurts. If there is a risk of a heart attack or stroke, you should seek the help of a doctor, as there is a possibility of developing irreversible consequences.

If the palm is numb, we can talk about overwork or Raynaud's syndrome. In this case, you need to change your working position or move to another climate zone. In case of overwork, small breaks will be useful. Simple gymnastics will restore blood circulation and prevent the occurrence of problems.

Knowing why numb left limb patients should be especially vigilant. The sooner a comprehensive study of the condition is carried out, the faster it will be possible to localize the factors that negatively affect it. Self-diagnosis is fraught negative consequences and this must be remembered!

A huge number of people are faced with such a phenomenon as numbness of the limbs. Of particular concern is the sharp numbness of the left hand - such a symptom can warn us of quite serious diseases. For example, it may be a pre-infarction condition or a sign of an impending stroke.

But do not rush to panic if your left hand is numb! First, let's take a look at all possible reasons. In addition, the hand may become numb during sleep or after prolonged work at the computer - this is not so scary.

Why does my left hand go numb while sleeping?

If you woke up at night or in the morning, you felt an unpleasant tingling in your left hand and you can hardly move it, there is most likely no cause for concern. Numbness of the hand, both left and right, may be due to disruption of the blood vessels. Perhaps you just slept in an uncomfortable position.

Even some people sometimes experience the so-called "syndrome of lovers" - for sure everyone knows a common sleeping position in which a woman's head rests on a man's arm or shoulder.

Because of this, the arm becomes numb, because the vessels are pinched in it and blood circulation is disturbed. So, if you feel numbness in your hand at night or in the morning upon waking up, try doing physical exercises. Usually, after 5-10 minutes, the discomfort (“goosebumps”) disappears, and normal arm mobility returns.

If the symptoms do not recur, then there is nothing to worry about. If this situation occurs regularly, then it is better to consult a doctor for examination. In some cases, there is numbness in both hands, simultaneously or alternately. This may be a symptom of cervical osteochondrosis or polyneuropathy. A more accurate diagnosis can only be made by a specialist.

Why does my hand go numb while working at a computer?

We found out why the hand goes numb when you sleep. What about numbness during the work day? A huge number of office workers from time to time complain of numbness of the hands. This phenomenon is called "carpal tunnel syndrome". The carpal (or metacarpal) canal is the opening through which the trunk of the median nerve passes.

The metacarpal canal is located in the area of ​​tendon ligaments, which provide proper mobility of the wrist. This numbness of the hands is sometimes also called "pianist's syndrome". People of various professions requiring constant voltage hands, are faced with "pianist's syndrome" at least from time to time. If discomfort occurs rarely and you do not feel severe pain, experts advise simply reducing the load on the wrists and be sure to do exercises for the joints.

However, if the hand becomes numb often or numbness is accompanied by noticeable pain, this may indicate a pinched nerve. In this case, an immediate visit to the doctor is required. In advanced stages, this disease can lead to dire consequences, up to the loss of the brush.

What to do if the hand suddenly becomes numb?

When you feel numbness of the left hand from the wrist and above (numbness has an ascending character) and at the same time you feel a strong growing pain, immediately call emergency help. If the symptoms do not go away for more than an hour, it is most likely an arterial thrombosis. A person whose left arm hurts and goes numb should be urgently hospitalized and measures taken to restore normal blood flow. The slightest delay can cost the patient a limb.

It's not the only one serious problem, a symptom of which may be numbness of the left hand. Often this phenomenon indicates an impending stroke or heart attack. If numbness is accompanied by pain in the heart, you can not hesitate for a second, this is a sign of a pre-infarction condition, call an ambulance.

A stroke can sometimes be recognized as early as initial stage. It may not come to a serious hemorrhage, however, if a person’s left arm is numb at the same time, his head hurts and his speech is disturbed (it is difficult to pronounce words), these are already signs of a microstroke. Also, these symptoms are often accompanied by a violation of the work of facial muscles (it is difficult for a person, for example, to smile). Immediate contact with an ambulance in this case is mandatory.

We figured out the main reasons why the left hand goes numb. Fortunately, the most common is numbness associated with disruption of work. circulatory system. Eliminating its causes is very simple, and besides, it is easy to carry out prevention. morning exercises, walking on fresh air, proper nutrition and normal sleep in most cases reduce the likelihood that you pass your blood channels in your sleep. The same recommendations should be given to those who suffer from cervical osteochondrosis, as well as to people at risk of heart attack or stroke.

Concerning last group- here one charge will not be enough. Try to avoid stress and see your doctor regularly. It is better to play it safe once again in order to prevent a tragedy. If you have pressure problems, get good blood pressure monitor and check your blood pressure regularly, especially when you feel unwell. If you see that the pressure is even slightly higher than normal, try to take measures to reduce it. This will help prevent critical conditions.

• systolic (upper): 109 + (0.5 x age, years) + (0.1 x weight, kg);
• diastolic (lower): 63 + (0.1 x age, years) + (0.15 x weight, kg).

The human body is a holistic system that has complex structure, is constantly in close connection with the external environment, is able to react sharply to any changes, causing a number of ailments and symptoms that are reflected in the quality of human life.

One of the few, but at the same time, common signs is numbness of the limbs. AT medical practice doctors often meet patients who complain that the left hand goes numb. This condition is quite unpleasant, and can also be a harbinger of complex diseases.

Why the left hand goes numb - the reasons are quite diverse, but in any case, such an ailment should not be left without due attention, especially if it manifests itself often. Let's try to figure it out and consider the main reasons why the left hand goes numb, the diseases for which this symptom is characteristic, and also what to do when the numbness of the upper limbs bothers you!

Why is my left hand numb?

Numbness of the left hand - quite unpleasant state, which is often accompanied by a tingling, crawling sensation. Basically, the cause of numbness of the arm from the shoulder to the fingers can be hidden both in serious diseases and in everyday problems, with a long and incorrect body position. In medicine, numbness of the upper or lower extremities can be found under the term "paresthesia", which is characterized by a violation of the sensitivity of the skin as a result of compression or irritation of the nerve endings. In addition to numbness, a person often feels a decrease in pain sensitivity, tingling, the hand may become bluish, cold, sometimes sore.

Symptoms of hand numbness depend on the very reason that provoked this condition. It is important to note that the left hand can go numb not only in people who have a history of some diseases, but also in those who lead a sedentary lifestyle, spend a lot of time at the computer, or when the body long time is in an awkward position. So not infrequently, many of us notice that our hands go numb in the middle of the night or in the morning after sleep. In such cases, most likely in a dream, the body was in the same position. The cause of this phenomenon is considered to be a violation of blood circulation and muscle strain, which is not associated with any pathology.

Numbness of the left hand may appear on the background vascular disorders when there is compression of the arterial blood supply, which is considered a source of oxygen and other nutrients for the full functioning of the body. In cases where the arterial blood supply is impaired, internal organs, and in particular the heart, do not receive enough oxygen, which leads to a feeling of numbness and pain in the left arm. This condition can lead to the development of such formidable diseases as myocardial infarction or stroke.

Often, the left hand can become numb against the background of disorders in the spine, when dystrophic processes occur with the subsequent development of pathologies.

Causes of numbness of the left hand

As noted above, numbness of the left hand can appear not only against the background of serious diseases, but also factors not associated with the disease. Sometimes it is enough to eliminate the household factor that disrupts the blood supply and the problem disappears on its own. Consider the main reasons, not related to the disease, for which the left hand goes numb.

• many hours of work at the computer;
• wearing arm-tight clothing with an elastic band;
• heavy physical labor;
• professions related to needlework;
• poor and improper sleep: uncomfortable bed, improperly selected pillow or incorrect body position;
• long position of the hand above the level of the heart.

In all of the above cases, the hand becomes numb periodically, more often after sleep. You can eliminate this problem with the help of gymnastics, massage, rubbing. Usually this condition disappears within 10 - 30 minutes after waking up or massage.

In contrast to the provoking factors that lead to numbness of the left hand, there are a number of diseases for which this symptom is characteristic. In such cases, in order to get rid of this unpleasant sensation, it is necessary to identify and eliminate the very cause. It is important to note that if the hand becomes numb for more than 1 hour, with numbness of the fingers, pain or discomfort in the region of the heart, breathing is difficult, you need to call emergency care as soon as possible, since such symptoms may indicate the development of cardiac pathology life threatening person.

Diseases in which the left hand goes numb

If the numbness of the left hand is noted too often and is not associated with an incorrect body position during sleep, perhaps the reason lies in the presence of a disease, so such symptoms cannot be ignored. Consider the main diseases that are characterized by numbness of the left hand:

Ischemic heart disease (angina pectoris). Numbness of the left hand is noted in the hand, forearm and shoulder. In addition, a person feels discomfort in chest, labored breathing. An attack of angina pectoris can be relieved with nitroglycerin.

Myocardial infarction. Numbness of the left hand is one of the first signs of acute heart failure with the subsequent development of myocardial infarction. Quite often, it is the numbness of the left hand that becomes the only symptom heart attack. Unlike angina pectoris, the symptoms of a heart attack are not relieved by nitroglycerin. The only way to save a person's life is to call an ambulance followed by hospitalization of the patient.

Atherosclerosis. During the development of atherosclerosis, atherosclerotic narrowing of the arteries that supply the heart and left hand blood, so numbness of the left upper limb is one of the signs of this disease.

Stroke of the brain. Acute vascular pathology, accompanied by numbness of the left hand. Appearance given symptom indicates damage to the right hemisphere of the brain. The patient also has numbness of the left leg, impaired vision, speech.

Osteochondrosis of the chest or cervical spine. In addition to the symptoms of the disease itself, there is a violation of the sensitivity of the skin, weakness in the arm, pain and numbness, which spreads along outside forearm, shoulder and hand, including fingers.

preinfarction state. If a person has a history of ischemic disease heart, vascular atherosclerosis or hypertension, and suddenly there was a feeling of numbness of the left hand, then you should not hesitate to call emergency care. Special attention should be drawn to the little finger of the left hand. If the little finger on the left hand goes numb, the reason for this in 80% of cases is a pre-infarction condition, which often ends in a heart attack.

Thrombosis. The numbness of the left hand appears suddenly, but in addition there is swelling of the tissues, severe and growing pain. When such symptoms appear, the person needs to be hospitalized.

Nervous strain . It is characterized by pinching of nerve endings from muscle stiffness, which leads to impaired blood flow and numbness of the extremities

Deficiency of vitamins A and B. Leads to impaired metabolic processes, shell damage nerve fibers, which leads to loss of sensitivity of nerve endings and the appearance of numbness.

In addition to the above diseases, the left hand may become numb with intercostal neuralgia, herniated discs, or with hypothermia. In any case, it is important to remember that numbness of the left hand cannot be ignored, especially when a person has a history of pathologies of the cardiovascular system. With the manifestation of this symptom, it is necessary to visit a cardiologist, neuropathologist, vertebrologist. The results of the examination will help doctors identify the cause, make the correct diagnosis and prescribe the appropriate treatment.

Numbness of the fingers of the left hand

Based on the foregoing, we can conclude that numbness of the left hand does not always indicate serious pathologies, but if it becomes numb not only upper limb, but also fingers, then you should not hesitate to visit a doctor, since such a symptom can be a harbinger of complex diseases. For example, if the little finger on the left hand goes numb, then this may indicate a disease of the cardiovascular system. The feeling of numbness is often worse at night, and in the morning a person may feel tingling and numbness from the fingertips and up the entire arm to the shoulder.

If no heart problems are found after the examination, the cause may be a lack of vitamins: A and group B. In people after 45 years, the hand often becomes numb as a result of atherosclerotic changes in the vessels.

If the fingers of the left hand go numb - the little finger or the ring finger, this may indicate damage to the nerve plexuses of the shoulder. In such cases, numbness extends to the outer part of the arm, there is weakness in the hand, pain when bending. If the fingers of the hand go numb with a pair of “index-middle” or “index-large”, most likely the reason lies in the disruption of the functioning of the intervertebral discs or neck muscles. Then there is weakness in the fingers, pain in the shoulder and forearm. Often this symptom may be present after injuries or as a result of surgery.

In any case, it is difficult and almost impossible to determine on your own why the left hand is numb. Only a doctor after examination, collected complaints will be able to identify the cause and prescribe the appropriate treatment.

What to do when the left hand goes numb

In order to determine the cause of numbness of the left hand and fingers, you need to detailed examination organism. Treatment is to eliminate the cause itself, only when the disease is eliminated. numbing hands, only then you can get rid of this unpleasant symptom.

In cases where the results of the examination did not reveal any violations, perhaps the reason lies in the wrong lifestyle. You need to monitor your posture, spend the minimum amount of time at the computer, do exercises daily, eat right, move more. It is also important to choose the right pillow, bed, make sleep full and comfortable. If the left hand goes numb for a long time or other symptoms appear at the same time, you need to see a doctor as soon as possible for qualified help.

Numbness in the left hand can be a symptom of a variety of diseases. Therefore, in order to get rid of this symptom, you first need to identify the specific cause of its occurrence.

Doctors of the CELT clinic follow the global medical rule stating that the disease itself should be treated, and not just remove its negative effects. Based on this, the main role in this case is assigned to a thorough diagnosis.

In what cases does the left hand go numb?

If this symptom bothers you all the time, then such signs of trouble in the body cannot be ignored. They can be both rather “innocent” and the first indicators of rather serious diseases of the nervous or cardiovascular system.

• Cardiac ischemia
  

  Numbness of the left hand can sometimes be a manifestation of angina pectoris. Most often in such cases, along with unpleasant sensations in the chest, numbness occurs in the hand, forearm and shoulder. If numbness appears with physical activity and disappears immediately after its termination, then it is very likely that this is angina pectoris. Also typical for angina pectoris is a clear positive effect from taking nitroglycerin.

• myocardial infarction
  

  The symptom of numbness of the left hand is one of the companions of an acute cardiovascular catastrophe - myocardial infarction. In some cases, when the clinic of a heart attack is very weakly expressed, and it practically does not cause pain, a numb left hand can be the only signal of a violation of the activity of the heart. Unlike angina pectoris, numbness and pain during a heart attack is very intense, occurs at rest, and is not relieved by nitroglycerin.

• Atherosclerosis
  

  Atherosclerotic narrowing of the arteries supplying the left arm can cause decreased strength and numbness in the left arm. This condition is characterized by an increase in symptoms when working with a raised hand.

• brain stroke
  

  This is another acute vascular accident that can present with limb numbness. If these sensations occur in the left hand, then the lesion develops in the right hemisphere. The diagnosis of this disease is also confirmed by the combination of numbness of the left hand and dysfunction of the left leg, as well as visual impairment, speech problems, etc.

What other diseases can cause numbness in the left hand?

• Osteochondrosis
  

  Quite often, the reason why the left hand goes numb can be osteochondrosis of the thoracic or cervical spine. In such a situation, numbness usually captures the fingers first. In addition, weakness in the hand, a decrease in the grip force of the hand, sometimes - pain syndrome, extending along the outer side of the forearm and shoulder.

• Other diseases

Basically, any condition causing defeat, squeezing or dysfunction of the nerves and blood vessels of the hand, can lead to its numbness.

Therefore, this may be due to:

• inflammatory process in the brachial plexus;
• compression of blood vessels and nerves with an uncomfortable position of the limb;
• physical activity that requires the arms to be in an elevated position above chest level for a long time;
• constant carrying of heavy bags or backpacks on one shoulder;
• the use of uncomfortable and cramped wardrobe items;
• intensive and constant exercises that require high activity of the hand;
• prolonged work at the computer with the development of carpal tunnel syndrome, etc.

The appearance of this symptom cannot be ignored, especially if it is constantly present. Examination at