To decribe three cases of toxic optic neuropathy due to method. Cose series, there were 3 casses in Dr. Dr. Sardjito Hospital, First case, a mole, 28 years old, drunk old, drink three glosses of lapen about 3 cases in Dr2 week before he went to hospital. At his first time be come, his vision was no light perception (NLP) for both eyes. Then hospitalized for a week and got 48 mg methyl prednisol…