Numbness of hypertensive hands may be caused by physiological reasons such as tension and anxiety, or it may be caused by transient cerebral infarction or tiny infarction foci in the brain, or cervical spondylosis, trauma to the arm and other pathological reasons.
1. Tension and anxiety: hypertension hand numbness may be caused by tension and anxiety, long time in tension and anxiety, the human body’s respiration may accelerate, deepen, hyperventilation, resulting in respiratory alkalosis, causing sensory disorders in the limbs, and the symptoms of hand numbness.
2. Cerebral infarction: high blood pressure will increase the brittleness of cerebral blood vessels, so that the capacity of blood vessels decreases, and it is likely to rupture and bleed to compress the nerves; it will also lead to ischemia and hypoxia of nerve cells supplied by ruptured blood vessels, so that necrosis of nerve cells occurs. This will eventually lead to the loss of nerve cell function and the symptom of hand numbness.
3. Cervical spondylosis: hypertension hand numbness may also suffer from cervical spondylosis, irritation or compression of nerve tissue near the cervical spine, so that the function of the cervical nerves are impaired, resulting in a numb hand sensation.
4. Trauma: hypertension hand numbness may also be caused by heavy trauma to the hand, so that the injury site of the local nerve damage, resulting in dysfunction, numbness.
If hypertensive patients with symptoms of hand numbness, it is recommended to go to the hospital in a timely manner to improve the relevant examinations, to clarify the cause of the disease, and listen to the doctor’s advice to avoid delays in the condition.