Dizziness is also related to ear diseases. In patients with otitis media, inflammatory stimuli will spread to the brain nerves and cause dizziness. Often some patients with tinnitus feel dizzy, which is actually caused by the delay of ear lesions to the brain.
Changes in blood pressure are also a cause of dizziness. When hypertensive patients suddenly stand up or climb up, the blood pressure in the brain will shift, which will make the blood pressure suddenly rise, so the patients will feel dizzy. Besides high blood pressure, low blood pressure can also cause dizziness.
Cardiovascular and cerebrovascular diseases are also easy to cause dizziness. Some patients with coronary heart disease also feel dizzy after emotional excitement or strenuous exercise. There are also some patients with cerebral infarction, whose brains are affected by poor blood circulation, and sometimes they have dizziness symptoms.
Anemia can also cause dizziness. The typical symptom of anemia patients is dizziness, which is caused by long-term malnutrition or excessive blood loss. People who are often dizzy and pale may wish to have an anemia check to see if it is related to anemia.
A cold sometimes causes dizziness. As a common disease, cold will affect the body's resistance, and some patients will feel dizzy.
Cervical spondylosis is also one of the causes of dizziness, that is, the neck muscles are pulled to affect the blood supply to the brain, which will lead to dizziness. People who have been sedentary for a long time have limited cervical spine activity and are prone to pathological changes, so most patients with cervical spondylosis will also have dizziness.
Because there are many reasons for dizziness, the same person has different reasons for dizziness at different times, so it is suggested that people who feel dizzy from time to time should be vigilant, and it is best to have an examination at the first time, otherwise it will be bad if a minor illness drags into a serious illness.