Clinical observation on the therapeutic effects of nasosinusitis relieving oral liquid combines with ambroxol on chronic sinusitis .
鼻渊舒口服液加盐酸氨溴索治疗慢性鼻窦炎的临床观察。
Based on pps analysis , the five clinical symptoms of the subjects including the sputum character , sputum viscosity , expectoration difficulty , amount of expectoration and cough for the subjects in the acetylcysteine group and the ambroxol hydrochloride group had similar noticeable improvements after the treatment .