In their article “Lyme neuroborreliosis as a cause of sudden sensorineural hearing loss and facial palsy,” Nitro and colleagues present a case involving a woman in her 40’s who developed a sudden loss of hearing in both ears, along with facial palsy and was later diagnosed with Lyme meningitis.¹
“Bilateral hearing loss is rare,” the authors point out.
The patient was admitted to the emergency department reporting hearing loss in both ears and tinnitus. Her symptoms had been ongoing for 3 days. She also complained of dizziness, neck pain and stiffness.
She was admitted to the hospital overnight for observation and received oral amoxicillin/clavulanate for a possible ear infection. “During the night, a new urgent neurological consult was requested following sudden right facial palsy,” the authors wrote.
Patient with neuroborreliosis presented with a sudden sensorineural hearing loss and rapidly progressive facial palsy.
The patient was then started on intravenous methylprednisolone, valaciclovir and intravenous ceftriaxone.
Over the next 2 days, her neck pain improved but her hearing loss and facial palsy did not get any better.
Lyme meningitis diagnosed 1 year after tick bite
Upon further questioning, the patient mentioned that one year earlier she had removed a tick from her right ear canal.
Tests results were positive for Lyme disease and an MRI showed suggestive signs of Lyme meningitis with multiple cranial nerve involvement.
The woman was treated successfully with IV steroids and ceftriaxone. “At the end of the therapy, the patient showed a complete resolution of the meningeal inflammation, facial palsy, and sensorineural hearing loss.”
“The most challenging feature of this case was identifying a diagnostic connection between SSNHL [Sudden sensorineural hearing loss] and rapidly progressive unilateral facial palsy.”
Authors Takeaways:
- “This case report highlights the importance of collecting a complete medical history in all cases of facial palsy and sudden hearing loss while presenting an infrequent clinical presentation of early disseminated Lyme disease with neuroborreliosis.”
- “… no literature reports association or correlation between [sudden sensorineural hearing loss] and facial palsy except for one case report in which they have been described after a tick bite.”
- “One of the most peculiar features of neuroborreliosis can manifest up to 1 year after a disseminated infection, as in this case report.”
Related Articles:
Lyme disease triggers vertigo and hearing loss
Lyme disease and sudden onset hearing loss
Study finds hearing loss and tinnitus common in patients with tick-borne illnesses
References:
- Nitro L, Martino B, Fuccillo E, Felisati G, Saibene AM. Lyme neuroborreliosis as a cause of sudden sensorineural hearing loss and facial palsy. Clin Case Rep. 2022 Oct 11;10(10):e6412. doi: 10.1002/ccr3.6412. PMID: 36245466; PMCID: PMC9552548.
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