A Case Report of Antibiotic-Induced Aseptic Meningitis in Psoriasis

Hawaii J Health Soc Welf. 2021 Jun;80(6):129-133.

Abstract

Although frequently prescribed, certain antibiotics such as trimethoprim-sulfamethoxazole carry the risk of a rare yet life-threatening adverse effect, termed drug-induced aseptic meningitis. Morbidity can be avoided if the medication is identified and discontinued. Patients in reported cases tend to be female and have an autoimmune disease or prior adverse reaction to the offending agent. As a rare and poorly characterized condition, the subset of patients using antibiotics at risk for aseptic meningitis remains unclear; hence, cataloging these adverse events remains critical for better elucidating the disease. Here, we report a 62-year-old man with psoriasis and no prior history of sulfa allergy, who presented with a sudden onset of fever, chills, vomiting, and muscle aches 5 hours after taking single doses of trimethoprim-sulfamethoxazole and ciprofloxacin. Common infectious causes were ruled out, and his medications were discontinued. Despite initial symptom resolution with discontinuation, the patient neurologically deteriorated over the next two days before eventually recovering with supportive care. This case highlights the variable presentation of drug-induced aseptic meningitis. In contrast to previous reports of drug-induced aseptic meningitis, our patient was male, older than the median age of 40 years, and did not have a prior adverse reaction to the antibiotic. Furthermore, to the best of our knowledge, we report a possible case of antibiotic-induced aseptic meningitis in a patient with psoriasis. Lastly, the case emphasizes not only the value of a thorough medication history but also the importance of recognizing that patients may deteriorate in the first 48 hours before resolution.

Keywords: TMP-SMX; Trimethoprim; adverse effect; aseptic meningitis; drug reaction; drug-induced; meningitis; sulfamethoxazole.

Publication types

  • Case Reports

MeSH terms

  • Adult
  • Anti-Bacterial Agents / adverse effects
  • Anti-Infective Agents* / adverse effects
  • Female
  • Humans
  • Male
  • Meningitis, Aseptic* / chemically induced
  • Meningitis, Aseptic* / diagnosis
  • Middle Aged
  • Psoriasis* / chemically induced
  • Psoriasis* / drug therapy
  • Trimethoprim, Sulfamethoxazole Drug Combination / adverse effects

Substances

  • Anti-Bacterial Agents
  • Anti-Infective Agents
  • Trimethoprim, Sulfamethoxazole Drug Combination