Numbness of the hands is a common symptom that every person has had to face. However, numbness of the hands can occur for other reasons, suddenly, regularly, not even after sleep. In such situations, the phenomenon requires closer attention.
A number of situations make it necessary to pay close attention to the state of health - numbness can be a symptom of thrombosis, anemia, diabetes mellitus, and many other dangerous diseases.
Numbness of the hands as an occupational disease
Specialists in some professions who have devoted their lives to work can experience the so-called tunnel syndrome, or carpal tunnel syndrome, with age. The disease is relevant for people who print a lot, for seamstresses, even for musicians - all those who are associated with the need to make monotonous small hand movements. Tendons swell due to these movements, crush the nerve in the canal, which causes numbness and a tingling sensation. The disease requires treatment, you should contact her to a neurologist, otherwise finger muscle atrophy may occur.
Sometimes human activities lead to impaired posture - which is relevant today even for schoolchildren and students. If there is a stoop, various changes can occur in the cervical region that cause nerve infringement. There is numbness of the hands, other unpleasant symptoms - pain in the head, even impaired coordination of movements.
Traumatic and inflammatory disorders
Numbness in the hands can be caused by injuries. A deep cut dissecting the nerve will lead to periodic numbness, which will be observed until complete healing. Neuralgia, inflammatory processes that occur for a long time - near the brachial nerve plexus, in the surrounding tissues also lead to numbness. Vein thrombosis is another dangerous disease that leads to numbness. A blood clot interferes with normal blood flow or moves slowly through a vein, preventing the blood from fully supplying beneficial substances. The situation requires medical attention. Thrombosis gives a ton of other symptoms that necessarily attract the attention of a person taking care of themselves - edema, much more.
Other diseases that cause numbness in the hands
Diabetes mellitus, like anemia, practically "guarantee" a violation of blood flow in the limbs, which leads to numbness. Both diseases require medical attention and appropriate treatment.
Numbness is caused by multiple sclerosis, which is expressed not only by forgetfulness, but also by other symptoms - the limbs may seem cottony, heavy. Sclerosis is a neurological disease associated with damage to the meninges and problems in the passage of nerve impulses.
The most dangerous disease that causes numbness in the hands, along with other symptoms, is stroke. The pre-stroke condition includes a whole set of alarming symptoms - a person has confusion, headache, problems with vision and speech, legs may fail.Watching the development of such symptoms, it is necessary to call an ambulance urgently - if you act quickly and competently, you can save a person!
Thus, numbness of the hands is a symptom that can be quite harmless, but can also indicate serious illness. The hand goes numb with problems with blood flow or innervation, therefore, when sitting for a long time motionless or in an uncomfortable position, one or both limbs can actually leak. But other circumstances can block the blood flow or interfere with the normal functioning of nerves. With a regular feeling of numbness or other pronounced symptoms, you should consult a doctor for help.
