Tritanopia, also known as blue color blindness, is related to macular degeneration, age-related, 1 and retinoschisis 1, x-linked, juvenile, and has symptoms including photophobia, visual disturbance and other specified visual disturbances. An important gene associated with Tritanopia is OPN1SW (Opsin 1, Short Wave Sensitive), and among its related pathways/superpathways are Visual Cycle in Retinal Rods and Phosphodiesterases in neuronal function. The drugs Phenylbutyric acid and Glycerin have been mentioned in the context of this disorder. Affiliated tissues include eye and retina, and related phenotypes are abnormal retinal morphology and tritanomaly