Recurrent aseptic meningitis following non- steroidal anti-inflammatory drugs--a reminder.

Non-steroidal anti-inflammatory drugs (NSAIDs) are rarely associated with side-effects affecting the central nervous system. A case of NSAID-induced recurrent aseptic meningitis is presented. Seven episodes of aseptic meningitis were documented in the patient's life-time (up to the age of 30). General practitioners' records available for the latest four episodes showed that a NSAID (naproxen, piroxicam or diclofenac) was prescribed in the month prior to admission on each occasion. The patient was symptom free for a 3-year period during which no NSAID was prescribed. Clinicians should always elicit a careful drug history (including over-the-counter medications) in patients with aseptic meningitis and be aware of this unusual side-effect of NSAIDs.