A case of rifampicin-induced haemolysis

We present a case of pulmonary tuberculosis treated with a rifampicin (RMP) containing regimen, which led to marked haemolysis and acute kidney injury. The patient was shown to have RMP-induced haemolysis on detailed immunological testing. RMP is described as a rare cause of drug-induced haemolysis in the literature. However, it is a widely used drug and this complication may be severe. RMP-induced haemolysis precludes further treatment with the drug. Clinicians should consider this possibility and seek advice if patients on RMP develop haemolysis.