What should I do if I feel dizzy after getting up too quickly?

Many people have had this experience before. When they squat for a long time or stand up, they will feel dizzy. The main causes of this phenomenon are anemia or blood sugar, but other diseases cannot be ruled out as causing dizziness. Therefore, under normal circumstances, it is best not to take medication privately. Blindly taking medication will not only fail to have a good effect, but may also miss the best treatment time.

1. What causes dizziness and nausea after getting up too fast?

One is nervous system diseases: such as cerebral ischemia, cerebellar diseases, brain diseases, brain trauma, certain types of epilepsy, etc. In addition, patients with autonomic dysfunction and certain neuroses often feel dizzy.

The second is ear disease: such as ear disease that affects balance and causes dizziness.

The third is internal medicine diseases: such as hypertension, hypotension, various cardiovascular and cerebrovascular diseases, anemia, infection, poisoning, hypoglycemia, etc.

Fourth, cold: Sometimes a cold may be accompanied by symptoms of dizziness.

Fifth, cervical vertebra degeneration: due to long-term poor posture or sleeping posture, the cervical vertebrae will grow, deform, and degenerate, the neck muscles will be tightened, and the arterial blood supply will be blocked, resulting in insufficient blood supply to the brain, which is the main cause of dizziness. The neck is often tight, the flexibility is limited, there is occasional pain, and the fingers are numb, cold, and heavy.

Sixth, anemia: If dizziness is accompanied by fatigue and pale complexion, the possibility of anemia should be considered. Under healthy conditions, the amount of hematopoietic tissue, quality and quantity of hematopoiesis in the elderly have decreased, and the aging of red blood cells themselves makes their utilization of iron much lower than before. Therefore, if the elderly do not pay attention to nutritional health, they are likely to suffer from anemia. also. Patients with indigestion, peptic ulcer, gastrointestinal bleeding and chronic inflammatory diseases may all develop anemia.

Seventh, high blood viscosity: hyperlipidemia, thrombocytosis, etc. can increase blood viscosity and slow blood flow, causing insufficient blood supply to the brain, and easily causing symptoms such as fatigue, dizziness, and weakness. There are many reasons for hyperlipidemia, the most important of which is the unreasonable dietary structure. Patients eat a lot of high-fat and cholesterol foods and do not like to exercise. Currently, the incidence of this type of disease is on the rise.

Eight is cerebral arteriosclerosis: patients feel dizzy, and often suffer from insomnia, tinnitus, emotional instability, forgetfulness, and numbness in the limbs. Cerebral arteriosclerosis reduces the inner diameter of cerebral blood vessels, reduces blood flow in the brain, causes insufficient blood and oxygen supply to the brain, and causes dizziness.

Nine is the early stages of heart disease and coronary heart disease, when the symptoms are still mild. Some people may not have obvious discomfort such as chest tightness, palpitations, shortness of breath, etc. They may only feel headache, dizziness, weakness in the limbs, difficulty concentrating, tinnitus, or forgetfulness. The main reason for dizziness at this time is atherosclerosis of the coronary arteries of the heart, which causes the lumen to become thinner and narrower, resulting in ischemia and hypoxia of the heart. Insufficient blood supply to the heart can cause insufficient blood supply and lead to dizziness.