The causes of headache and eye distension are as follows: 1. It may be the manifestation of cerebral nerve dysfunction, such as the patient’s recent stress, sleep is not good and easily appear headache and eye distension. 2. The patient’s headache and eye distension may be due to neurological headache, tension headache, specific to combine with the patient’s concomitant symptoms to analyze. 3. Sclerosis, cerebral blood supply caused by insufficient, serious and even nausea, vomiting, cold sweat symptoms. It is suggested that the patient can consult the hospital to improve the blood routine, blood lipid, blood sugar, transcranial Doppler, blood pressure, head CT examination to clarify.