Retinal arterial occlusion is an ophthalmic emergency, and prompt treatment is essential. Completely anoxic retina in animal models causes irreversible damage in about 90 minutes. Nonspecific methods to increase blood flow and dislodge emboli include digital massage, 500 mg IV acetazolamide and 100 mg IV methylprednisolone (for possible arteritis).
Retinal arterial occlusion is a serious eye condition that requires immediate treatment. In animal models, complete lack of blood flow to the retina leads to irreversible damage within about 90 minutes. Nonspecific methods like digital massage, acetazolamide (500 mg IV), and methylprednisolone (100 mg IV) are used to improve blood flow and remove emboli.