The answer to the question posed by this title is an unfortunate "yes!" Tinnitus, hyperacusis and permanent sensorineural hearing loss (SNHL) can result from a single, affectionate kiss to the ear.1,2
Although ear kissing has undoubtedly been around as long as humans, the surprisingly pathologic result of this simple gesture first appeared in print as recently as August 2008.3 The initial case involved a four-year-old child who hugged her mom and gave her a loving smooch on her left ear canal. Mom's immediate experience was severe, deep ear pain; loud, screeching tinnitus; total hearing loss; and facial twitching in the region of the ear – all on the left side. Within the next several hours, her total hearing loss recovered to a stable 35 dB SNHL in the middle hearing frequencies. The loss remains at that level two and a half years later. The patient continued to suffer from tinnitus and facial spasms for about one year. During that time she also developed hyperacusis and distortion in the clarity of her hearing in the left ear. Today, the SNHL, hyperacusis and distortion remain. The tinnitus is now noticeable primarily in quiet surroundings, and the facial spasms occur only after experiencing excessively loud noise at a wedding, live concert or other noisy venue.
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Although ear kissing has undoubtedly been around as long as humans, the surprisingly pathologic result of this simple gesture first appeared in print as recently as August 2008.3 The initial case involved a four-year-old child who hugged her mom and gave her a loving smooch on her left ear canal. Mom's immediate experience was severe, deep ear pain; loud, screeching tinnitus; total hearing loss; and facial twitching in the region of the ear – all on the left side. Within the next several hours, her total hearing loss recovered to a stable 35 dB SNHL in the middle hearing frequencies. The loss remains at that level two and a half years later. The patient continued to suffer from tinnitus and facial spasms for about one year. During that time she also developed hyperacusis and distortion in the clarity of her hearing in the left ear. Today, the SNHL, hyperacusis and distortion remain. The tinnitus is now noticeable primarily in quiet surroundings, and the facial spasms occur only after experiencing excessively loud noise at a wedding, live concert or other noisy venue.
https://105b31079a1ba381f52e-ac2ec5114feb632a1114f20df0e72453.ssl.cf2.rackcdn.com/Page/59888f7b-8770-487f-bc15-61950ad284e6/Can%20a%20Simple%20Kiss%20on%20the%20Ear%20Cause%20Auditory%20Problems%20-%20Reiter%20-%20Aug%20'09.pdf