临床资料患者女性，１８岁。于１９９７年１２月于体检中发现右上肺斑片状阴影，在外院诊断为肺结核进展期，给予异烟肼、利福平及链霉素抗痨治疗，１５天后突然发热，周身不适、搔痒，全身皮肤红色斑疹，抗过敏治疗１０天而治愈。之后单用利福平０－４５一次口服，又出现前述 Clinical data Patient female, 18 years old. In December 1997 in the physical examination found in the upper right lung patchy shadow in the outer hospital diagnosed tuberculosis progress, given isoniazid, rifampin and streptomycin anti-tuberculosis treatment, 15 days after a sudden fever, whole body discomfort, itching, Red skin rash of the whole body, anti-allergy treatment for 10 days and cure. After a single oral use of rifampicin 0-45, appeared above