Why do your fingers become numb?

Many people get numb fingers. The causes of such feelings can be different. In most cases, fingers become numb due to circulatory disorders in the hands.

Sometimes a person wakes up in the morning with this unpleasant sensation. As a rule, in these cases, fingers become numb because of uncomfortable posture in a dream. In this case, the blood vessels are squeezed. A strong sensation of numbness and tingling can persist for a long period. To eliminate discomfort, it is recommended to do a little workout.

However, if your fingers become numb and the frequency of seizures increases over time, you should immediately contact your doctor.

A fairly common cause of numbness is osteochondrosis in the cervical spine. It should be noted that with such a disease the condition manifests itself only on one side. In other words, the fingers on the left hand or on the right are numb. Sensations from both sides almost never with cervical osteochondrosis does not happen.

Polyneuropathy is another reason why your fingers become numb. In this case, there is an organic lesion of the nerve plexuses. The consequence of this ailment is a constant alternation of sensations of numbness and a feeling of tingling. The frequency of manifestations of these states depends on the degree of nerve damage. A similar illness occurs as a result of infectious diseases, as well as certain functional disorders. In some cases, the condition of numbness is associated with a lack of any vitamin or iron deficiency anemia.

When pinching the median nerve that passes through the wrist, the carpal tunnel syndrome develops . This condition is accompanied not only by tingling and numbness, but also by rather severe soreness. The emergence of the syndrome is typical for people whose activities are associated with a constant strain of the hands at the same position, for example, work on the computer. In order to avoid the formation of blood stasis, leading to pinching of the nerve, it is necessary to do a five-minute break every thirty minutes during a workout for a small workout.

Numbness can be the result of blockage of an artery located in the upper limb, a thrombus. At first, the sensation appears in the fingers on the affected arm. Over time, the sensation rises higher and does not go away. In this case, you should pay attention to the condition: if for an hour numbness does not disappear, you need to urgently consult a doctor. Otherwise, there is a possibility of developing necrosis in the tissues, which, in turn, can lead to amputation of the limb in the absence of timely assistance.

Numbness develops as a result of Raynaud's disease. This ailment is associated with a blood circulation disorder of the smallest vessels in the fingers and hands. Violation occurs due to damage to small arteries and capillaries. With such a disease, numbness and tingling is accompanied by soreness. In the cold, the limbs turn white. To avoid the development of the disease, experts recommend limiting the presence of brushes in the cold, in the water.

Numbness of the hands can indicate the likelihood of a stroke. When the vessel is clogged in the brain, the sensation develops, as a rule, in one limb. In addition, the patient has severe pain in the head and a significant increase in blood pressure. If you have any symptoms, you should immediately call a specialist.

By the above reasons, numbness in the fingers of the upper limbs can develop as a result of other systemic disorders. These include endocrine diseases, trauma, rheumatism, inflammation of the joints.