Objective: To evaluate the therapeutic effect of Qingfei Zhike syrup on
cough. Methods: from April 2018 to April 2019, 60 patients were randomly divided
into treatment group (30 cases) and control group (30 cases). Patients in the treatment
group were treated with self-made Qingfei Zhike syrup, while those in the control
group were treated with Chuanbei Zhike syrup. Observe the curative effect of the two
groups, and compare the therapeutic time, dosage and adverse drug reactions of the
two groups. Results: the total effective rate was 96.67% in the treatment group and
83.33% in the control group. The effective time of the treatment group was shorter
than that of the control group, the difference was statistically significant. In the control
group, the patients with severe phlegm dampness, such as rare disease and white
disease, easily coughed up phlegm and heavy coughing sound, many coughing phlegm,
white and greasy tongue coating, and light red tongue, had no significant effect after
treatment, and the coughing worsened, and the treatment was difficult. There were
no adverse reactions in the treatment group. Conclusion: the self-made Qingfei Zhike
syrup not only has a good effect of clearing the lung, relieving cough and resolving
phlegm, but also has no adverse reactions. It is worth popularizing in clinic.