“… 3 4 A viral prodrome or an upper respiratory tract infection might be the first symptoms, 5 evolving into severe pain in the pinna, acute facial hypotonia, and a herpetiform vesicular eruption on the pinna, external acoustic meatus, face, tongue, hard palate, neck, larynx, and oral mucosa. 2 Cochleovestibular impairment such as hypoacusis, tinnitus, and vertigo may occur. The involvement of other cranial nerves, such as V, IX, X, XI, and XII is rare.…”