There is no cure for leber’s optic neuritis. leber’s neuritis is an inherited optic neuropathy for which there is no effective cure. Leber’s neuritis is a congenital hereditary disease of the optic nerve that often occurs in adolescents and may present as a painless, progressive loss of vision in the eye that progresses rapidly, usually within a few weeks, with optic nerve atrophy. Currently, there is no effective treatment or cure for this inherited optic neuropathy. The prognosis for patients with leber optic neuritis is poor, as rapid vision loss and even blindness can occur. It is important to work with your doctor to alleviate the symptoms and improve your quality of life as much as possible.