1, unilateral limb numbness
Unilateral limb numbness is an early manifestation of cerebral blood supply insufficiency. If the cerebral blood supply deficiency cannot be effectively controlled, it will affect the nervous system function to some extent. Because when the blood supply to the brain is insufficient, people's nervous system function and brain tissue will be damaged. In the early stage, there will be numbness in the brain or limbs, and after the gradual development, patients will lose their activity function and even local muscle dysfunction.
2, dizziness and headache
Headache and dizziness are early symptoms of cerebral blood supply deficiency, which will worsen with the development of the disease. Cerebral blood supply deficiency will cause this symptom for a long time, and to a certain extent, patients will faint. Because of insufficient blood supply to the brain, local brain tissues and nerves will have no nutrition supply, which will affect normal function when metabolism is relatively strong, so symptoms of dizziness and headache often appear.
3, tinnitus, blurred vision
These two symptoms are also easily caused by insufficient blood supply to the brain, because both the ear nerve and the optic nerve have a certain relationship with brain function. When the blood supply to the brain is insufficient, these two nerves will be damaged, and corresponding symptoms will appear in the early stage. If it is a serious patient, it may lead to blindness or deafness, which will affect normal function for a long time.
4, mouth and eyes askew
Oral eye deviation is a typical symptom caused by facial paralysis or facial nerve injury, because insufficient blood supply to the brain often interferes with normal motor nerves and causes behavioral disorders. In life, patients usually have difficulty pronouncing and drooling involuntarily. These problems need long-term nerve care, otherwise the local activity function of patients will be completely lost after nerve necrosis.
5. Sleepiness and weakness
When the blood supply to the brain is insufficient, it will often affect people's mental state, such as insomnia or emotional instability. These problems need to be corrected according to the lack of blood supply to the brain, otherwise the patient's insomnia and mood swings will become more and more serious, and he may suffer from corresponding mental illness in the later stage.
6. Loss of consciousness
Loss of consciousness is also the possible influence of insufficient blood supply to the brain, because insufficient blood supply to the brain will affect local normal cells and tissues, and nerve cells in the brain will affect the function of consciousness after being damaged. Therefore, loss of consciousness is a manifestation of insufficient blood supply to the brain after a certain stage of development. In severe cases, it will be accompanied by mental decline, loss of correct judgment and great change of temperament.
Insufficient blood supply to the brain needs long-term correction and improvement, otherwise it will cause serious harm. Although the symptoms of insufficient blood supply to the brain in the early stage are not obvious, it may lead to corresponding brain diseases after gradual development. Therefore, when patients find problems, they need to control the primary disease and improve the existing symptoms.
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