“…The idea was suggested by the author that an autoimmune pathogenesis may be present in the etiology upon improvement of hearing after corticosteroid therapy in a patient with progressive bilateral idiopathic SNHL [34]. Since then, several cases of SNHL and acute/ subclinical audiovestibular dysfunction accompanied by various autoimmune and autoinflammatory diseases including vitiligo, inflammatory bowel disease (e.g., Crohn's disease, ulcerative colitis), Behçet's disease, Wegener's granulomatosis, rheumatoid arthritis, systemic lupus erythematosus, Sjogren's syndrome, relapsing polychondritis, giant cell arteritis, ankylosing spondylitis, Vogt-Koyanagi-Harada syndrome, Cogan's syndrome and Susac's syndrome, have been reported in the literature [29,35,36]. Current literature information shows that SNHL is the most common auditory symptom of systemic autoimmune diseases, but due to the Audiovestibular Dysfunction and Hearing Loss in Patients with Psoriasis and Psoriatic Arthritis DOI: http://dx.doi.org/10.5772/intechopen.93992 different presentations (sudden or progressive) and severity (mild or severe) of SNHL, early correlation between symptom and systemic autoimmune disease may be difficult [29].…”