Loss of sensitivity of the foot, sensation of pain and tingling are signs of metabolic disorders in the tissues of the limb.. The left leg is often numb due to diseases of the nervous and cardiovascular system, but it may also not have any pathology under it, but be the result of a long uncomfortable posture. The need for treatment is determined according to the underlying disease..

The left leg, like the right one, can be numb due to physiological reasons, as well as due to an existing disease. The left leg is numb: causes.. There are a number of diseases that directly or indirectly affect the processes of innervation and blood circulation of the lower extremities..

The symptom is based on impaired nerve conduction and microcirculation in the legs.. Correlation dependence on gender (men: women) is estimated as 1: 2.

List of main reasons:.

Cause.

Explanation.

Neurological disorders.

The symptom may be associated with damage to the nerve tissue of the limb itself (tunnel syndrome), but it can also occur in other parts of the nervous system (sciatica).

Intervertebral hernia and other diseases of the spine.

Numbness occurs in both the left leg and the right.

Pathology of the cardiovascular system.

The second most frequent group of diseases that indirectly lead to impaired sensitivity in the lower extremities. They are associated with impaired blood flow (blockage of blood vessels by atherosclerotic plaques or blood clots) and the development of ischemia (lack of nutrients and oxygen in the tissues). A person does not immediately read to feel the numbness of the foot of the left leg or right, but only with the progression of diseases (thrombosis, varicose veins of the lower extremities, atherosclerosis).

Oncological diseases.

Benign or malignant formations often have an indirect effect on the normal nutrition of tissues (squeeze, block the blood flow, grow into blood vessels).

Stroke.

There is a cerebral hemorrhage and damage to the sections responsible for the processing of motor and sensory impulses. There is a partial or complete disruption of the work of the hands (especially fine motor skills), walking, orientation in space. The severity of symptoms will depend on the degree of hemorrhage..

Polyneuropathies accompanying type I diabetes mellitus.

The syndrome is associated with impaired transport of glucose into tissues (malnutrition). Manifestations are more likely to occur on the sole, lower leg and affect the knee. The reason is in the peculiarities of blood circulation in the lower extremities.

Diseases of the musculoskeletal system (osteochondrosis, fractures).

Fractures, in some cases, can lead to squeezing or cutting of nerve fibers.

Autoimmune diseases such as rheumatoid arthritis.

More often affects large joints (knee, shoulder, hip).

Indirect factors accompanying the progression and occurrence of numbness:.

obesity II-III stage.

improperly fitted shoes;

hypothermia;

lack of vitamins and minerals;

pregnancy.

Prolonged pressure syndrome includes a symptom such as numbness, but in this case, the sensation is short-term..

Treatment The specific treatment option will depend on the nature of the underlying disease.. Possible specialists for consultation:.

neurologist;

traumatologist;

vascular surgeon;

general surgeon;

oncologist;

endocrinologist.

Numbness can have different localization: foot, calf, thigh, buttock. The flexibility of the symptom does not allow one to immediately determine what caused it and prescribe an advising therapy. Therefore, the diagnosis may take some time.. At this time, a general treatment regimen is prescribed (including non-drug therapy):.

drug therapy;

physiotherapy;

Exercise therapy;

massage.

Each separate group of diseases has its own approaches to treatment and the probable outcome depends on them (favorable, conditionally favorable, unfavorable). Below are the treatment options for the most common causes of left leg numbness..

Treatment of numbness in osteochondrosis The scheme includes several methods:.

Drug therapy is the classic treatment for this disease:.

non-steroidal anti-inflammatory drugs (Diclofenac, Ibuprofen) - relieve inflammation and restore metabolic processes in tissues;

chondroprotectors (Chonroitin sulfate) - prevent further joint destruction;

bisphosphonates - normalize the nutrition of bone and surrounding tissue.

Physiotherapy - effective local action using physical methods:.

electrophoresis - exposure to electric current (usually done once every 4 days);

phonopharesis with a drug - the simultaneous action of mechanical irritation and medications (gels, ointments);

magnetotherapy - a strong magnetic field ensures the normalization of metabolic processes by stabilizing cell membranes.

Exercise therapy; A set of exercises provides increased blood flow and the return of muscle tone (eliminates ischemia).

This means that it has a general strengthening function, which is why it is used in the treatment regimen.

Surgical intervention. An extreme option that can be shown in cases where the limb is completely taken away (total loss of sensitivity). Intervention options:.

arthroscopy;

puncture;

osteotomy;

endoprosthetics.

After a full course of treatment, patients stop complaining of numbness.

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