What causes numbness in hands and feet?

With the influence of work and life pressure, many patients have experienced the common phenomenon of numbness in hands and feet. This phenomenon is relatively common. In daily life, it is mainly caused by limitations of the nervous system and some common diseases of the hands and feet. It is also divided into common physiological diseases and some pathological diseases. Of course, the treatment methods and causes of the disease are different. Many patients want to know what causes numbness in their hands and feet.

Numbness in the hands and feet is mainly caused by some diseases due to poor blood circulation, as well as some local numbness caused by insufficient blood supply. These are mainly symptoms that often occur in people's daily lives. Such as sleeping position and some other types of posture problems.

Numbness in the hands and feet is an independent disease caused by damage to the motor nerves of the limbs. It is mostly caused by stroke paralysis, diabetes, neuritis, cervical spondylosis, rheumatism, rheumatoid arthritis, vasculitis, lumbar spondylosis, etc. The capillary blood vessels around the motor nerve fibers are blocked, compressing the motor fibers, causing serious damage to the motor nerve fibers, decreased nerve conduction ability and conduction speed, and numbness in the hands and feet. In severe cases, it can develop into limb paralysis, muscle atrophy and other painful symptoms. This type of disease generally occurs in middle-aged and elderly people, or those who have undergone bone and joint surgery or injuries.

Causes

Numbness in the hands and feet is generally caused by damage to the human body's motor nervous system. Numbness or numbness in the hands and feet is generally caused by other primary diseases. Hemiplegia, diabetes, osteoarthritis, neuritis, cervical spondylosis, and lumbar spondylosis are common primary diseases of numbness in the hands and feet.

Numbness in the hands and feet is actually called arthralgia in the category of traditional Chinese medicine. It is an important signal of the invasion of wind, cold, dampness, and evil toxins into the body. Before the evil toxins invade the internal organs, the first feeling is numbness in the hands and feet, soreness, heaviness, pain, and tingling in the limbs. This is a signal from blocked meridians and the last line of defense of the human body. If not treated in time, the meridians will be damaged, thereby destroying the human body's nerve conduction function system, causing nerve necrosis, and eventually causing stroke, hemiplegia, myocardial infarction, cerebral infarction, and diabetic gangrene, which will cause lifelong regrets.

The above are the common causes of numbness in the hands and feet. Generally, this type of disease can be eliminated in a short time and there will be no big problem. However, some people’s numbness in their hands and feet cannot be relieved for more than a day. This may be a signal of some disease. It is mainly due to the invasion of some cold wind, some soreness of the limbs, and other diseases can also cause some symptoms of numbness in the hands and feet, so timely treatment and diagnosis are required.