Meningitis With Staphylococcus aureus Bacteremia in an Older Patient With Nonspecific Symptoms: A Case Report.

bacteremia has been associated with various symptoms that can spread to diverse organs, including the meninges, which can be challenging to diagnose given the nonspecific symptoms. Early examination, including assessment of the cerebrospinal fluid, is necessary when a patient is diagnosed with bacteremia accompanied by unconsciousness. A 73-year-old male presented to our hospital complaining of general malaise without fever. The patient developed impaired consciousness immediately after hospitalization. Following the investigations, the patient was diagnosed with bacteremia and meningitis. If a patient presents with symptoms of unknown cause and acute progressive disease, meningitis and bacteremia should always be considered. Blood cultures should be performed promptly, affording an early diagnosis, bacteremia treatment, and the establishment of meningitis.