Dizziness may be caused by insufficient blood supply to the brain, but it may also be physiologically caused by overwork, overthinking, etc. Dizziness may also be caused by anemia, hypertension, cerebral infarction and other diseases, and patients may go to the hospital to determine the cause of the disease under the guidance of the doctor. 1. The patient’s dizziness may be caused by overwork and overthinking, which leads to the brain being in a state of fatigue, and it is also possible for dizziness to occur. 2. If the patient’s cerebral blood supply is insufficient and the dizziness is caused by transient cerebral ischemia, the patient will often be accompanied by weakness, numbness, rotating vision and other uncomfortable symptoms. 3. If the dizziness is caused by anemia or high blood pressure, it is sometimes accompanied by tinnitus, vomiting, nausea and other uncomfortable symptoms. In addition, dizziness may be caused by cerebral infarction, and it is recommended that the patient consult a doctor in time. When dizziness occurs, it is recommended to go to the hospital in time for examination and treatment according to the doctor’s guidance, so as not to delay the treatment and aggravate the condition.