应用抗结核药物,10％患者可出现副作用,但引起脱发未见报道。作者在18个月内观察了应用抗结核药物的141例患者,发现5例出现脱发。 例1.女性,43岁。开始时应用利福平、异烟肼、乙胺丁醇、吡嗪酰胺及维生素B6治疗。1个月后发现脱发及颜面皮疹,2个月后改为利福平、异烟肼,每周2次。头发继续脱落,但坚持完 Application of anti-TB drugs, 10% of patients may have side effects, but no reported hair loss. The authors observed 141 patients using anti-TB drugs within 18 months and found that 5 cases developed hair loss. Example 1. Female, 43 years old. The initial application of rifampin, isoniazid, ethambutol, pyrazinamide and vitamin B6 treatment. 1 month after the discovery of hair loss and facial rashes, 2 months later changed to rifampicin, isoniazid, 2 times a week. Hair continued to fall, but persisted