利巴韦林(病毒唑)是一种核苷类广谱抗病毒药,一般认为长期大剂量用药时才会出现不良反应。近几年临床实践表明,即使在治疗剂量,甚至在低剂量时,也会出现不良反应,有时甚至很严重。1　过敏反应患儿,男,11岁,因咳嗽、发热肌肉注射利巴韦林0.1g,10分钟后自觉畏寒、出汗、面色苍白 Ribavirin (ribavirin) is a nucleoside broad-spectrum antiviral drug, generally considered long-term high-dose medication when adverse reactions occur. In recent years, clinical practice has shown that even at the therapeutic dose, even at low doses, adverse reactions can occur, and sometimes even very serious. 1 allergic reaction in children, male, 11 years old, due to cough, fever intramuscular ribavirin 0.1g, 10 minutes after a sense of chills, sweating, pale