LHON (Leber Hereditary Optic Neuropathy)

Definition

LHON is a mitochondrial disease characterized by sudden-onset, painless bilateral vision loss.

Symptoms

  • Sudden vision loss
  • Central scotoma
  • color vision impairment
  • More common in men

Reasons

MT-ND1, MT-ND4, MT-ND6 gene mutations.

Diagnosis

Ophthalmological examination, genetic testing.

Treatment

Idebenone, coenzyme Q10.

Which Polyclinic Should You Apply To?

Ophthalmology Polyclinic

What to Do in an Emergency?

In case of sudden vision loss, emergency services should be consulted.

This page is for general information purposes only.