When headache, brow bone pain, and nausea occur, the first step is to monitor the IOP and blood pressure. Patients with high blood pressure will also have this symptom, which can be controlled with oral descending medication. However, eye diseases can also cause these symptoms, and the common one is increased intraocular pressure, or glaucoma. When the pressure in the eye increases, the pressure on the wall of the eye increases, causing pain in the migraine, brow bone, temple and nose, and even nausea and vomiting in severe cases. In addition, prolonged near eye use, ciliary muscle contraction spasm for a long time, pulling the corresponding parts, will also appear nausea, headache, brow bone pain and other symptoms, usually the symptoms are more prominent when the elderly eye blurred.