After 6 months, the group treated with piracetam, improving visual acuity 19 cases accounting for 63.3% average visual acuity to reach 0.394 ± 0.304 (logMar). Improving visual acuity percent is, 34.33 ± 0.2974 visual field. Conclusion: Initial conclusion of piracetam effectiveness in the treatment of Non-arteritic anterior ischemic optic neuopathy needs long time research and a larger sample to prove the drug effectiveness in terms of mathematics.