Retinal artery occlusion is caused by retinal artery occlusion.

The causes of retinal artery occlusion are embolism, vasospasm, arterial wall changes and thrombosis.

1. Embolism

patients may be caused by cardiogenic emboli, carotid artery or aortic emboli and other reasons caused by retinal artery occlusion.

2. Vasospasm

vasospasm can invade the central retinal artery or branch artery leading to retinal artery occlusion.

3. Arterial wall changes and thrombosis The

disease patients may be caused by arterial wall changes and thrombosis caused by retinal artery occlusion.

The treatment of retinal artery occlusion is usually based on emergency rescue, methods include general treatment, oxygen therapy, vasodilator therapy, etc.

1. General treatment

patients in the rescue process can massage the eyeball for more than one minute, can reduce intraocular pressure.

2. Vasodilators

can be used under the guidance of doctors acetazolamide tablets, enalapril tablets, dipyridamole tablets and other drugs to relieve discomfort symptoms.

2. Oxygen treatment If the

patient has retinal hypoxia, 95% oxygen gas and 5% carbon dioxide gas can be used to increase the oxygen content of choroidal capillary blood.