The causes of dizziness and pain in the back of the head usually include fatigue, cervical spondylosis, high blood pressure, etc., which require prompt medical treatment. 1. Excessive fatigue: Due to long hours of work or study may lead to excessive fatigue, dizziness and pain in the back of the head may occur, patients need to pay attention to the rational arrangement of time and ensure adequate sleep to improve the symptoms. 2. Cervical spondylosis: especially vertebral artery type cervical spondylosis, due to various mechanical and dynamic factors, the vertebral artery suffers from stimulation or compression, resulting in narrowing of blood vessels, causing insufficient blood supply to the vertebral basilar artery, which may be manifested as dizziness and pain in the back of the head. 3. High blood pressure: Due to the high pressure of blood on the side of the blood vessel wall, the blood vessel will be dilated, and the symptom of dizziness and pain in the back of the head can appear. If you have dizziness and pain in the back of the head, you need to actively consult a doctor and follow the doctor’s instructions for reasonable treatment.