1病历摘要女,67岁。因腹胀2个月入院。入院诊断乙肝肝硬化、腹水伴慢性胆囊炎,既往无药物过敏史。入院后予利尿、保肝等治疗,患者腹胀症状逐渐缓解,但于入院后第11天出现恶心、呕吐,查体莫菲氏征阳性,考虑慢性胆囊炎急性发作,予头孢他啶2.0 g加入氯化钠溶液100 ml中,每12 h一次,静脉滴注抗感染。至第五次静脉滴注该药患者诉明显眼干、流涎,并诉加用头孢他啶后出现流涎 1 medical record summary female, 67 years old. 2 months due to bloating admitted to hospital. Admission diagnosis of hepatitis B cirrhosis, ascites with chronic cholecystitis, past no history of drug allergy. After admission to diuretic, liver and other treatment, patients with abdominal distension symptoms gradually eased, but on the 11th day after admission, nausea and vomiting, check the body of Murphy’s sign positive, consider the acute episodes of chronic cholecystitis, ceftazidime 2.0 g added chloride Sodium solution 100 ml, once every 12 h, intravenous infusion of anti-infection. To the fifth intravenous injection of the drug patients complained of obvious dry, salivation, and v. Dosing with ceftazidime salivation