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Updated: Jul 10, 2026
09:44
Neuro-rehabilitation Approach for Sudden Sensorineural Hearing Loss
Published on: January 25, 2016
Sudden sensorineural hearing loss after heroin injection
Andreas Schrock1, Mark Jakob, Stefan Wirz
1Department of Otolaryngology, Head and Neck Surgery, University of Bonn, Sigmund-Freud Str. 25, Bonn, Germany. andreasschroeck@web.de
Summary
Sudden bilateral deafness can occur after intravenous heroin abuse. This case highlights a rare cause of cochlear injury and sensorineural hearing loss.
Area of Science:
- Otolaryngology
- Neurology
- Toxicology
Background:
- Sudden sensorineural hearing loss (SSNHL) is a cochlear injury.
- Potential causes include vascular, viral, allergic, autoimmune, and traumatic factors.
- Bilateral SSNHL often indicates specific underlying conditions.
Observation:
- A case of sudden bilateral deafness following intravenous heroin abuse is presented.
- The patient experienced complete hearing loss in both ears post-heroin use.
Findings:
- Intravenous heroin abuse is identified as a potential, albeit rare, cause of SSNHL.
- The study discusses the possible pathophysiological mechanisms linking heroin use to cochlear damage.
Implications:
- This case expands the known etiological spectrum of SSNHL.
- Awareness of drug abuse as a cause is crucial for diagnosis and treatment of hearing loss.
- Further research into the ototoxicity of opioids may be warranted.
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