What causes dizziness?

Dizziness is a disease related to functional brain disorders and also a complex disease. There are many clinical symptoms of dizziness, the most common ones are dizziness, heavy head and light feet, blurred vision, brain swelling, etc. Many people think that dizziness is a very common phenomenon and there is no need to worry too much. In fact, this is not the case, because there are many reasons for dizziness, it is very likely that you have a certain disease, so everyone must pay attention when you feel dizzy.

If you squat on the ground for a long time and then stand up suddenly, you will find yourself very dizzy, but it will be fine after a few seconds. This is because standing up too quickly causes congestion in the brain. This situation is very normal, but some dizziness should be taken seriously.

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: This is also one of the causes of dizziness. Due to long-term poor posture or sleeping posture, the cervical vertebrae will grow, deform, and degenerate, the neck muscles will tighten, and the arterial blood supply will be blocked, resulting in insufficient blood supply to the brain. This is the main cause of dizziness. The neck is often tight, flexibility is limited, and there is occasional pain, numbness, coldness, and a feeling of heaviness.

Sixth, anemia: If you experience dizziness 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. In addition, patients with dyspenia, peptic ulcer, gastrointestinal bleeding and chronic inflammatory diseases may all develop anemia.

After reading the above introduction about the causes of dizziness, you should know why so many people suffer from dizziness. Some dizziness is a normal physiological phenomenon, but some is due to symptoms of certain diseases, so everyone must learn to distinguish. It is best to go to the hospital for relevant physical examinations in time when you find that you are often dizzy.