Ischemic optic neuropathy does not usually heal on its own and needs to be treated promptly to prevent damage to the patient’s vision. Ischemic optic neuropathy is a neurological disease that can easily cause damage to the optic nerve, and usually cannot be cured on its own. If ischemic optic neuropathy occurs, patients may have dark shadows, vision loss and other uncomfortable symptoms, should go to the ophthalmology department of regular hospitals for timely consultation and examination, find the triggering cause, timely treatment, and possible cure. If the treatment is delayed and causes irreversible damage to the optic nerve, it is difficult to cure. During the period of treatment and recovery, attention should be paid to the reasonable combination of diet, nutrition should be comprehensive, eat more food rich in calcium, iron and vitamins, which can help blood production and promote faster recovery of the eyes. Patients with ischemic optic neuropathy are advised to seek timely medical attention to evaluate their condition and follow the doctor’s instructions for treatment.