title: Sudden hearing loss subsequent to diarrhea: what is the missing link?
abstract: Sudden sensorineural hearing loss (SSNHL) is a debilitating condition with an incidence of nearly 20 per 100,000 in populations. Metronidazole-induced ototoxicity is an extremely rare etiology of SSNHL. In this report, we describe a young female with bilateral SSNHL due to oral use of metronidazole. A 23 years old female presented to the emergency department with acute bilateral hearing loss. We found out that her hearing loss had started 4 days after initiation of metronidazole which was administered for treatment of diarrhea. This case report shows that physicians should be aware of the uncommon side effects while prescribing metronidazole to patients in order to manage the possible adverse events on time.
authors.forename: Gholamali
authors.initials: G
authors.lastname: Jafari
authors.forename: Seyed Mohammadreza
authors.initials: SM
authors.lastname: Hosseini
authors.affiliation: Psychiatric Research Center, Roozbeh Hospital, Tehran University of Medical Sciences, Tehran, Iran. s.akhond@neda.net.
authors.forename: Shahin
authors.initials: S
authors.lastname: Akhondzadeh