Overview
Leber's Hereditary Optic Neuropathy (LHON) is an inherited form of optic atrophy. It is also known as Leber's disease. This disease affects the optic nerve and is characterized by vision loss. LHON is a rare hereditary eye disease.Signs and Symptoms
Painless loss of central vision, Blurring of vision, Reduced colour vision, Peripheral neuropathy, TremorCommon Causes
Genetic mutationRisk Factors
Age, Genetic factors, Family history of hereditary eye diseaseInvestigation Techniques
Fundoscopy, Visual field test, Colour blind test, Neuroimaging, Genetic testingTreatment and Prevention
Idebenone or ubiquinone, Visual aids, Occupational therapy
