Dizziness after a little movement may be related to otolithiasis, hypoglycemia, insufficient cerebral blood supply, anemia and other reasons, which should be analyzed reasonably according to different conditions.
1. Otolithiasis: Otolithiasis is a peripheral vertigo disease related to changes in head movement, also known as benign paroxysmal positional vertigo. When there is movement of the head, the semicircular canals and otoliths will be displaced, and the patient may show typical symptoms of dizziness after shaking the head.
2. Hypoglycemia: Hypoglycemia refers to the glucose content in the blood is lower than the normal value, which is generally considered to be caused by insufficient sugar intake and sugar synthesis, or excessive sugar consumption and conversion. When patients have hypoglycemia, the brain does not get enough energy, and at this time, the patients will have dizziness, palpitation, fatigue, sweating and other symptoms.
3. Insufficient cerebral blood supply: If the cerebral arteries are deformed, compressed or atherosclerosis, it can cause the obstacle of cerebral blood circulation, which leads to insufficient cerebral blood supply. When the brain is in a state of ischemia and hypoxia, dizziness, headache, lack of concentration, and other typical symptoms will appear when the head appears to have a slight movement.
4. Anemia: anemia is caused by insufficient number of red blood cells in the blood of the human body, when the number of red blood cells decreases, the ability to transport oxygen will decrease, the blood can not be sufficient blood supply for the brain, the patient will experience dizziness after shaking the head.
When dizziness occurs after exercising the head, it is necessary to do a good job of self-body protection to avoid bodily harm, and actively go to the hospital for examination and symptomatic treatment.