鱼腥草注射液雾化吸入治疗呼吸道感染107例疗效观察

目的：研究鱼腥草注射液雾化吸入治疗呼吸道感染性疾病的疗效。方法：观察107例以咳嗽、咳痰为主要表现的呼吸道感染病人于鱼腥草注射液雾化吸入治疗前后症状改善情况及痰菌情况，对部分慢性支气管炎急性发作期及迁延期的病人进行病例对照研究，鱼腥草注射液雾化吸入方案为鱼腥草注射液25mL 生理盐水25mL雾化吸入，持续30分，每日2次。结果；症状缓解情况为咳嗽有效率91.59%，咳痰有效率85.06%，有98.13%的病人患者于雾化吸入治疗后自觉咽部及胸部舒畅感。对55例于雾化前使用抗炎、止咳药物治疗咳嗽仍不缓解者，有效率72.72%。对45例慢性支气管炎争性发作期及迁延期病人进行病例对照研究，二者差别无统计学意义。雾化吸入痰菌清除率为80.39%。结论：鱼腥草注射液雾化吸入治疗以咳嗽、咳痰为主要症状的呼吸道感染性疾病有效。

Investigation on Clinical Effect of Herba Houttuyniae Injection by Aerosol Inhalation for Respiratery Tract Infection on 107 Cases

Objective:To study the clinical effect of herba Houttuyniae Injection by aerosol inhalation for respiratory tract infection. Methods: 107 patients with respiratory tract infection (the main symptoms were cough and expectoration) were treated with Herba Houttuyniae Injection by aerosol inhalation. The conditions of symptom improvement and bacteria in sputum before and after treatment were observed. The case control studies on parts of patients in acute attack and delayed peroids of chronic bronchitis were carried out. The treatment processes patients were given 25mL Herba Houttuyniae Injection and 25mL normal saline by aerosol inhalation for 30 minutes, twice a day. Results: The effective rates were 91.59% for cough symptom, 85.06% for expectoration symptom. 98.13% patients experienced comfort of pharyngeal and thoracic protions after treatment. Among 55 patients whose cough symptom wasn't improved after they were treated with anti inflammatory agent and antitussive the effective rate was 72.72% after treatment with Herba Houttuyniae Injection by aerosol inhalation. The 45 case control studies of acute attack and delayed periods of chronic brochitis showed no statistically difference between them. The clearance rate of bacteria in sputum after treatment was 80.39%. Conclusions: Herba Houttuyniae Injection by aerosol inhalation is effective for respiratory tract infection with the main symptoms of cough and expectoration.