No feeling or why sensory loss occurs

Why it can happen that a person remains unconscious, or why there is a loss of sensitivity, certainly interests a lot of people. It should be noted that a short-term loss of the level of sensitivity in the overwhelming majority of cases is a normal phenomenon, rather than some kind of pathology.

Cause of loss of sensitivity in fingers

Numbness can be provoked by neuralgic disorders, which should not be overlooked and written off. Pathological numbness of the hands and feet in medicine is referred to as "paresthesia". This condition is subdivided into loss of sensation in the arms and legs. At the same time, there is a permanent and transient paresthesia. How to distinguish all the indicated types of pathological conditions?

If we are talking about numbness of the legs, then in this case they mean necrosis of the surface of the patient's skin. With the development of this condition, a person experiences a creepy sensation in the specified area of ​​the body, as well as the appearance of pain syndrome at the time of touch. Continuous numbness of both hands and feet is observed in patients with severe diseases, when there is a complete or partial loss of sensitivity of a certain area of ​​the skin.

In the case of the development of transient paresthesia, doctors talk about serious injuries of internal organs or mechanical injury to the skin. A similar condition may be a consequence of a side effect from prolonged use of medications, as well as a sign of pathological processes developing in the human body.

In case of numbness of the upper extremities, there is a loss of sensitization of the skin of the hands, palms and fingers. The person may experience a stabbing sensation.

Explain unequivocally why there was a loss of sensitivity of the upper extremities, only a carefully conducted study of the patient's condition can be. In some cases, it is better for a person not to hesitate and urgently seek medical advice.

Particular attention should be paid to the situation when, along with numbness of the fingers, the patient develops paralysis, impaired perception and indistinct speech, vomiting, a feeling of nausea appear and visual acuity is lost. All these signs may indicate the development of a stroke. If there is numbness in the fingers of the left hand, painful sensations in the chest, nausea and difficulty in breathing, then, most likely, we are talking about a heart attack when emergency medical care is needed.

As the most common factor that contributes to numbness of the fingers, experts call the so-called carpal tunnel syndrome, when, due to a fracture of the hands, monotony of movements, inflammation in the joints and compression of blood vessels, fingers lose sensitivity, a tingling sensation appears, and in some cases pain may appear pulsating character.

As the key reasons for the development of the indicated condition, experts note the injuries received in the cervicothoracic region, as a result of which the following pathological conditions develop:

1. Osteochondrosis of the lower cervical spine, which can develop in those people who lead a sedentary lifestyle, or, on the contrary, experience severe stress, have suffered a spine injury or inflammatory pathologies.
2. Intervertebral hernia of the cervical spine.
3. Excessive tension in the muscles of the collar zone, which can occur when an uncomfortable posture during sleep or while working at a computer.
4. Impaired vascular patency.

Cause of loss of sensitivity in the legs

If we single out the factors of numbness of the toes, then experts note the following pathological conditions that can provoke a similar phenomenon:

• unpleasant headaches;
• the development of osteochondrosis;
• the appearance of intervertebral and inguinal hernias;
• impaired blood circulation, both in the arms and legs;
• the development of diabetes mellitus;
• alcohol addiction;
• lack of vitamins and minerals in the body;
• cardiovascular disorders;
• compression of nerves in the fingers of the lower extremities;
• changes in the shape of the joints and tendons of the legs;
• the development of sclerosis;
• pregnancy;
• genetic predisposition.

If a person has any of the listed problems, then you should not wait for the appearance of such a symptom as numbness, and it is necessary, without postponing this issue, to be examined by a doctor. Often, signs of numbness in the presence of chronic pathologies do not go away on their own.

What to do if sensitivity has disappeared?

Elimination of such a symptom as loss of sensitivity, regardless of its location, is carried out using physiotherapeutic procedures, vacuum massage, electrophoresis with the use of nicotinic acid, as well as acupuncture.

To get the most positive effect from treatment, the attending physician may combine drug therapy and physiotherapy procedures. At the same time, taking medications is aimed at lowering the level of blood viscosity and normalizing blood circulation in the brain. Along with these measures, traditional medicine can help to overcome numbness in the arms and legs.

Thus, each person should not ignore the symptoms that arise and be careless about their health. Numbness in the upper and lower extremities can be a symptom of very critical conditions.