Mollaret’s meningitis

Mollaret’s meningitis is a rare clinical disorder characterized by at least three episodes of meningitis. People with this condition often experience spontaneous recovery either with or without antiviral therapy. The condition is notably rare, occurring in approximately 2 per 100,000 persons. This condition is also known by synonyms such as recurrent benign lymphocytic meningitis (RBLM) and RBLM. It has been frequently linked to infections with herpes simplex virus type 2. The recurring nature of the condition makes it distinct from more common forms of meningitis.

Information about symptoms is currently limited for this condition.

The exact cause of Mollaret’s meningitis is not fully understood. However, herpes simplex virus type 2 has frequently been implicated in these recurrent episodes. Information about other genetic or environmental risk factors is currently limited.

Treatment for Mollaret’s meningitis may include antiviral therapy, though some episodes resolve on their own. Management is typically guided by clinical evaluation and the recurrence pattern of the meningitis episodes. Detailed treatment approaches are not fully established due to the rarity of the condition.

People with Mollaret’s meningitis generally experience spontaneous recovery after each episode. However, the condition is marked by repeated episodes of meningitis, and the overall outlook can vary between individuals. Information regarding long-term outcomes is limited.

Information about research is currently limited for this condition.