1. Cerebral arteriosclerosis: When plaques of different degrees are formed in the blood vessels of the brain, it may cause vascular stenosis, affect the normal circulation of blood, and lead to insufficient blood supply to the brain.
2. Metabolic syndrome: If the patient suffers from hyperglycemia, hyperlipidemia and other diseases, it may lead to an increase in blood viscosity, resulting in a slow blood flow and insufficient blood supply to the brain.
3. Cervical spondylosis: If the cervical vertebra is strained for a long time, there will be hyperosteogeny and disc herniation, which will easily oppress and stimulate the vertebral artery, so that the blood flowing into the brain will be affected, resulting in insufficient blood supply to the brain.
Patients with insufficient cerebral blood supply generally need to replenish water in time and take more iron supplements for treatment.
Cerebral blood supply deficiency refers to brain dysfunction caused by insufficient blood supply to a certain part of the human brain. The etiology of cerebral blood supply insufficiency is related to cerebral arteriosclerosis. The main reason is that the atlantoaxial joint of cervical vertebra and the 5th and 6th joints of cervical vertebra are dislocated, and the stimulation of vertebral artery causes arterial stenosis or vasospasm, and the blood flow is reduced, resulting in insufficient blood supply to the brain region. Hemodynamic disorder, when blood pressure decreases and cardiac output decreases, blood supply to brain tissue is insufficient. The increase of blood viscosity, slow blood and changes in blood composition caused by some reasons will also lead to insufficient blood supply to the brain. Micro-thrombus, that is, atherosclerotic plaque falls off, forming micro-embolus in blood flow, blocking blood vessels with blood flow to arterioles, and local cerebral blood supply deficiency will occur.
Cerebral blood supply insufficiency is mostly related to cerebral arteriosclerosis, and the main symptoms are repeated dizziness, dizziness and headache. Some patients will feel numb on one side or limbs, or numbness in their hands and feet. Some may have unclear pronunciation and poor fluency. Sometimes accompanied by tinnitus, irritability, insomnia, dreaminess, memory loss, inattention, forgetfulness and so on. Some people will suddenly fall down, blacked out and lose consciousness. If the treatment of cerebral blood supply deficiency is not timely, it is likely to cause cerebral infarction.
Patients with insufficient blood supply to the brain generally need to find out the cause of insufficient blood supply first. If a large number of body fluids are lost due to the recent increase in diarrhea times, it is generally necessary to replenish fluids in time to maintain the balance of water and electrolytes and expand blood volume for treatment. However, if the patient is caused by moderate or severe iron deficiency anemia, it is best to take more iron-supplementing drugs for treatment, such as ferrous gluconate oral liquid, iron folate tablets and iron dextran tablets.
At the same time, if patients have high blood pressure, or arterial elasticity is reduced, there are plaques caused by atherosclerosis, which narrows the cerebral arteries, patients should pay more attention to rest and avoid overwork. At the same time, patients should be actively treated with drugs to promote blood circulation and remove blood stasis, improve blood supply and dilate cerebral arteries.