Usher Syndrome, also known as retinitis pigmentosa-deafness syndrome, is related to usher syndrome, type i and usher syndrome, type iia, and has symptoms including coughing, snoring and tinnitus. An important gene associated with Usher Syndrome is USH2A (Usherin), and among its related pathways/superpathways are Olfactory Signaling Pathway and Ciliary landscape. The drug Omega 3 Fatty Acid has been mentioned in the context of this disorder. Affiliated tissues include eye and retina, and related phenotypes are sensorineural hearing impairment and visual impairment