Conclusion The oral solution of pseudoephedrine hydrochloride,triprolidine hydrochloride and dextromethorphan hydrobromide is effective and safe for the treatment of upper respiratory tract symptom caused by common cold(rhinocleisis,nasal discharge,pharyngodynia,cough,expectoration).
结论美曲伪麻口服溶液治疗感冒所致上呼吸道症状（鼻塞、流涕、咽痛、咳嗽、咯痰）疗效确切,安全性好。
参考来源 - 美曲伪麻口服溶液治疗感冒所致上呼吸道症状30例