What are the consequences of insufficient blood supply to the brain, and what will become of it

It can cause transient hypoxia, dizziness and fatigue, and in severe cases, it can be life-threatening.

There are many causes of insufficient blood supply to the heart and brain, including arteriosclerosis of the arteries, hypertension, hyperlipidemia, coronary heart disease, long-term fatigue, lack of sleep and other reasons.

After this situation occurs, first combined with the patient's own discomfort, there are obvious discomfort symptoms to take some drugs to dilate blood vessels, promote blood circulation and eliminate blood stasis, pay attention to self-regulation, ensure adequate sleep, avoid fatigue, low-salt, low-fat and light diet, have a positive ** of the original disease, appropriate exercise, maintain a good attitude, insufficient blood supply to the heart and brain can be well improved, and the condition changes in time.

There will be good results in the morning. Can't be delayed.

Long-term cerebral insufficiency, if not serious**, can be motor function nerve failure, such as sudden crooked mouth, drooling, difficulty speaking, slurred speech, aphasia or speechlessness, dysphagia, weakness or inactivity of one limb, falling objects, unsteady walking or sudden falling, some limbs spasm or beating.

Cerebral insufficiency refers to the deficiency of blood in a certain part of the human brain, which causes the disorder of brain function. Cerebral insufficiency** is associated with cerebral arteriosclerosis.

Cerebral insufficiency, cervical basal insufficiency, Meniere's syndrome, otolithiasis, etc. will cause vertigo, and they are ultimately caused by poor microcirculation.

If the human body has a long-term shortage of brain supply, the most harmful is our brain, if the brain does not have the support of these nutrients, there is no oxygen, and it needs to be maintained by old classmates, which will affect the state of the patient's whole person, whether it is spirit, sleep, exercise, or intelligence.

Long-term insufficient blood supply, the patient's mental state will undergo great changes, such as drowsiness, sleepiness, memory will gradually be lost, and even the sensitivity of smell and hearing will all decline, and some patients will also have slow reaction, fatigue and other phenomena, which will greatly affect life.

At the same time, patients with insufficient cerebral blood supply will feel very sleepy, no matter how long they sleep, they will feel that they will not be relieved of their energy, of course, there are some special patients, there may be some overexcitement or mania and other manifestations, which is different from person to person, after all, everyone's physical condition is different.

At the same time, the ability to react will gradually decrease, such as it becomes difficult to lift the legs, the pace becomes slow, and then when passing through some relatively uneven or rough ground, it is very easy to fall symptoms, which greatly increases the potential safety hazards.

Insufficient cerebral blood supply is caused by many aspects, it may be because of the bad living habits of some people caused by cervical spondylosis, and the bad posture of office workers will lead to insufficient blood supply to the cervical spine, so we must pay attention to rest, avoid bowing your head, avoid keeping the same action for too long, and move appropriately.

Insufficient cerebral blood supply, in fact, means that there is a disorder of blood circulation in the brain, resulting in some ischemia or hypoxia, this symptom is not to be taken lightly, if it is not in time, it may lead to cerebral infarction, and some patients will also have more serious dementia or death and other phenomena, so we must seek medical attention as soon as possible when we have symptoms such as dizziness, headache, dizziness, etc.

Generally, insufficient cerebral blood supply is more harmful to the human body, and the common harms are as follows:

1. Ischemia and hypoxia: insufficient blood supply to the brain can cause cerebral ischemia and hypoxia, which can cause patients to have dizziness, dizziness, heaviness and other head discomfort symptoms, and even memory loss, lack of concentration, learning ability, work ability and insomnia;

2. Cerebral thrombosis: If the patient's blood supply is insufficient, it may cause neurasthenia and cerebral thrombosis. Insufficient cerebral blood supply causes cerebral blood circulation to be impaired and slowed down, forming cerebral thrombosis, and the degree of harm is strengthened at this time, causing patients to have hemiplegia, crooked corners of the mouth, and limited limb movement;

3. Head and face organ function: At the same time, the patient's cerebral blood supply is insufficient, which will also affect the function of head and face organs, such as tinnitus, deafness, dazzle, etc.

Symptoms of cerebral insufficiency are as follows:

1. Numbness in the face or one limb and lack of blood in the brain will affect the nervous system of the human body, causing symptoms such as numbness in the brain, numbness in the limbs, inability to see clearly, dizziness, tinnitus, and even blindness.

2. Crooked mouth, speech disorder, if the brain has insufficient blood supply, it will also interfere with the motor nerves and cause some behavioral disorders, such as slurred words, difficulty speaking, crooked mouth, salivation, weakness of one limb, and inflexibility of movements.

3. Poor spirit, insufficient blood supply to the brain, and there may be frequent abnormal phenomena, such as always wanting to sleep all day long, and some can also manifest as insomnia.

4. Confusion, such as temporary loss of consciousness, as well as mental decline, and even loss of correct judgment.

5. Personality change, once cheerful people may become withdrawn, taciturn, impatient, etc. due to insufficient cerebral blood supply.

Modern medicine believes that the cause of cerebral insufficiency is mainly atherosclerosis of the large and middle arteries of the brain. There are many risk factors for atherosclerosis, in addition to irreversible risk factors - age, including common hypertension, diabetes, hyperlipidemia, obesity, etc., if they (she) have it"Three highs"(hypertension, hyperglycemia, hyperlipidemia) will be accompanied by increased blood viscosity, accelerated cerebral arteriosclerosis, stenosis, increased cerebral blood flow resistance, and further reduction of cerebral blood flow.

There are many causes of cerebral insufficiency: mainly including arteriosclerosis, arteritis, arterial stenosis, hypertension, hypotension, hyperlipidemia, diabetes, anemia, etc., obesity, smoking, etc. are also the causes of chronic cerebral insufficiency. If the patient has cervical spondylosis, the vertebral artery next to the spinal canal will be significantly compressed, which will cause insufficient blood supply to the brain; If the patient's blood lipid is significantly elevated, it is easy to form a large amount of plaque in the artery, which may lead to carotid artery stenosis, and cerebral insufficiency will occur.

1. If the cerebral blood supply is insufficient, coma symptoms will occur.

The average cerebral blood flow of normal adults is 40-60 ml of brain tissue per 100 grams of empty clock, and the brain is very sensitive to insufficient blood**, when the blood shed fluid ** drops to 75%-85% of the normal value, people will have judgment errors and consciousness disorders, and coma can occur when it drops to 51%-65% of the normal value.

2. Cerebral blood supply is insufficient, and symptoms of nerve damage may occur.

When there is a severe cerebral insufficiency, there will even be a phenomenon of cerebral circulation arrest, which will lead to the loss of awareness and blindness for a few seconds, and irreversible neuronal damage can be caused in a few minutes, and there may be disorders in limbs, touch, vision, hearing, memory, etc.

Patients may have symptoms such as headache, dizziness, tinnitus, numbness of limbs, insomnia, dreaminess, blurred vision, and significant memory loss.

3. Middle-aged and elderly people suddenly have numbness or weakness on one side of the limb, cannot hold objects, the corners of the mouth are crooked, the speech is not clear, and the vision is hazy or fluttering in one eye. Such symptoms are caused by insufficient blood supply to the brain, which can be reversed, which is medically called "transient cerebral ischemia", which is a signal of impending stroke.

4. A large number of studies have been conducted by domestic and foreign scholars to find that before the onset of Alzheimer's disease and cerebral infarction, patients have a history of long-term chronic cerebral insufficiency, and if chronic cerebral insufficiency is not treated in time, it may cause cerebral atrophy, Alzheimer's disease and cerebral infarction.