Efficacy and Safety of Zihua Wenfei Granules in Treatment of Postinfectious Cough (Wind-cold Invading Lungs Syndrome)

Condition:   Cough Interventions:   Drug: Zihua Wenfei Zhisou Granule;   Drug: Placebo Sponsor:   DoCare Pharmaceutial Technology Co.,Ltd Recruiting

Source: ClinicalTrials.gov - March 13, 2023 Category: Research Source Type: clinical trials