Efficacy of ambroxol hydrochloride used in the acute anabasis of chronic bronchitis patients

Objective To observe the airway purification effect of ambroxol hydrochloride in acute anabasis of chronic bronchitis patients.Methods 80 patients with acute attack of chronic bronchitis who cured in our department from october 2009 to october 2011 were selected.The patients were randomly divided into treatment group and control group with 40 cases in each group.Treatment group was given antibiotics+hydrochloride ammonia bromide cable 30 mg ductus venosus twice a day;Control group was only given antibiotics.The basic treatment of the two groups was the same.The clinical symptoms,signs,and laboratory check recovery situation of the two groups after treatment were compared.Results The total effective rate of treatment group and control group were 97.5% and 85% respectively(P0.01).Conclusion Ambroxol hydrochloride has good effect on the patients with acute exacerbation of chronic bronchitis by clearing phlegm,expectorant,improving breathing,shortening the course with few side effect.