Ophthalmic artery blockage is an ophthalmic emergency that requires immediate treatment. 1. vasodilator therapy, immediately instruct the patient to take nitroglycerin under the tongue or intravenous salvia injection to improve microcirculation and promote the re-establishment of blood circulation. 2. oral hypotensive drugs according to the intraocular pressure, or anterior chamber puncture to lower the intraocular pressure as soon as possible. This can promote the flow of emboli, which may immediately lift the blockage of the ophthalmic artery, and the effect is more obvious. 3, massage the eye to improve the blood circulation in the eye. In addition, attention should be paid to the screening of systemic cardiovascular diseases. Generally, people with blockage of the ophthalmic artery will be accompanied by systemic cardiovascular and cerebrovascular diseases. To improve the cardiac ultrasound, carotid ultrasound, cranial magnetic resonance imaging and other examinations.