A true challenge: Disseminated tuberculosis with tuberculous meningitis in a patient with underlying chronic liver disease.

Tuberculous meningitis (TBM) is a potentially life-threatening form of tuberculosis (TB) that affects the central nervous system. Its management in patients with concomitant chronic liver disease (CLD) presents unique challenges due to altered drug metabolism with potentially impaired spinal fluid drug penetration and hepatotoxicity. The standard regimen for TBM includes isoniazid (INH) and rifampin (RIF), and Pyrazinamide (PZA) which are metabolized by the liver and may cause hepatotoxicity, which can exacerbate preexisting liver disease. Thus, careful consideration is required to balance therapeutic efficacy with potential drug-induced hepatotoxicity. Regular monitoring of liver function tests and clinical response is essential to minimize adverse effects and optimize treatment outcomes. Further research is needed to establish evidence-based guidelines for the tailored management of TBM in this vulnerable patient subset. Overall, the treatment of TBM in patients with severe liver disease should be individualized and closely monitored.