Tingling and numbness in hands and feet: causes

Numbness of limbs in a person can be a sign of a serious illness. However, on the other hand, paresthesia of the legs and hands does not always indicate some terrible diagnoses. Today, we will figure out what situations should not be worried, and in which cases one should immediately seek help from a specialist in order to get rid of such unpleasant symptoms and, of course, to cure the disease itself.

When you do not have to worry?

Such unpleasant sensations as tingling and numbness of fingers and toes, burning and "goose bumps" in the limbs in medicine are called paresthesia. Often, such symptoms occur as a result of a brief clamping of nerves due to an uncomfortable posture. In this case, paresthesia is usually one-sided, that is, there is numbness and tingling of the right hand Or, for example, the left leg.

For example, a person sits for a long time, bending lower limbs, or sleeping in an uncomfortable position. As a result, the legs begin to tingle, "goose bumps" appear. Another case: in crowded transport a person has to hold on to the handrail for a long time with his right or left hand. As a result, the upper limbs become swollen. In this case, the numbness and tingling of the left hand as well as the right one can be eliminated as follows: brush the bow, change the position of the body and wait a little until the condition is normalized.

That is, there is no special treatment for paresthesia in this case. But there are situations when such a symptom appears often and does not depend on the position of the limbs. Then a specialist consultation is required. Based on the examination, the doctor prescribes additional methods of investigation, and then adequate treatment.

Problems with the spine

Numbness and tingling of fingers can talk about such serious problems as osteochondrosis or an intervertebral hernia.

In the first disease as a cause of paresthesia protrusions appear on the vertebrae, which appear due to degenerative changes. And these layers can pinch the nerve endings, which leads to such consequences.

If a person has an intervertebral hernia, the cause of unpleasant sensations is the compression of the nerve. Most often, strangulation occurs on one side, for example, with the left, and therefore there is numbness and tingling of the left arm.

Violation of hemodynamics

Paresthesia can be one of the first signs of a stroke or the occurrence of problems with blood vessels. These unhealthy conditions are caused for the most part by hypertension or atherosclerosis. And tingling in the hands and numbness of the limbs can be caused by stresses or mental overstrain. In any case, if a person regularly observes such negative manifestations, one should immediately go to the doctor, since the reasons for such a malaise may be too serious.

Factors of numbness of legs

The etiology of paresthesia of the lower extremities of a person can be both diseases of the body and an incorrect way of life.

Most often, tingling and numbness in the legs appears with such problems with health:

1. Osteochondrosis.
2. Neuropathy - the defeat of nerve endings in the lower limbs.
3. Intervertebral hernia.
4. Illness of the Rhine. This ailment has been little studied in medicine. During this illness, there is a weakening of the circulation in the lower limbs. Paresthesia of the legs in this case is accompanied by swelling and spasms.
5. Rheumatoid arthritis - a disease of the joints, in which there is a deformation of the knees, squeezed nerves. This ailment is also accompanied by severe pain and swelling in the legs.
6. Multiple sclerosis, which is characterized by stiffening of the tissues of the spinal cord and brain. In this case, the person has pain in the legs, limbs become numb.
7. Atherosclerosis. This diagnosis is often put people over 50 years. During this disease, tingling and numbness in the legs occurs, and the patient complains of weakness and fatigue.

Lack of nutrients and vitamins

A very common cause of paresthesia of the limbs is the deficit of certain substances that are very important for the normal functioning of the body. The lack of vitamin B12, which is responsible for the metabolic processes of the nervous system, can lead to a violation of the sensitivity of the lower extremities.

Treatment in this case is simple: it is necessary to compensate for the lack of this element and further monitor its proper content in the body.

Pregnancy

Women who are in a position often have tingling and numbness Feet. However, you should not be afraid and look for possible diseases accompanied by such a symptom. This is a normal phenomenon, which is associated with changes in the body of a pregnant woman: there is an excess of fluid, so that limbs can swell. In addition, the heart also works for the baby, the volume of blood increases, which leads to a violation of hemodynamics. A pregnant woman in this case feels tingling and numbness in her legs at night or after a dream. In such cases, no treatment is required, because everything will pass after childbirth.

Treatment of paresthesia of lower extremities

After the cause of numbness is identified and an accurate diagnosis is made, the patient should adhere to all the doctor's recommendations. In addition, there is a whole complex of measures that relieve fatigue in the legs, tension in the spine, eliminate the numbness of the limbs. It is necessary to remember or even write down such simple tricks that will help to overcome paresthesia:

1. Doing sports. Cycling, swimming, ordinary walking and other kinds of such loads will help get rid of numbness and tingling of the legs and hands, and also develop a spine.

2. A healthy lifestyle, which means giving up smoking, alcohol. In the event that a person takes alcohol or smokes, there is a spasm of the blood vessels in the body. As a result, tingling and numbness appear In the legs and arms, cramps and other unwanted symptoms.

3. Proper nutrition. The main component of the diet should be warm porridge - oatmeal, buckwheat, pearl barley. Also do not forget about fresh vegetables and fruits.

4. It is impossible to supercool the body in the cold season.

5. Contrasting trays. Daily procedures with hot and cold water will ease the physical condition of the legs. To do this, for half a minute alternately lower the limbs in a container with the maximum heated, and then - with an ice liquid. The procedure should be done in the morning and in the evening, and after such a bath you should lubricate your feet with turpentine ointment and wear warm socks, so as not to get sick.

Now you know that the causes of such unpleasant sensations, like tingling and numbness in the legs and hands, can be very different. And not always such symptoms should be considered as a sign of some terrible disease. After all, often the wrong posture can be the reason for the appearance of "goose bumps", and then no treatment is required. However, if tingling and numbness occurs frequently, a person should consult a doctor to find out the cause of such symptoms and overcome the illness in time.