New cough combo drug tested in healthy people for first time
Knowledge-focused
Recruiting now
This early-phase trial is testing a new combination drug called PBK_M2301, which contains two ingredients: levodropropizine (a cough suppressant) and Pelargonium sidoides extract (a herbal remedy). The study involves 32 healthy adults aged 19 to 64. Each person will take the comb…
Phase: PHASE1 • Sponsor: Pharmbio Korea Co., Ltd. • Aim: Knowledge-focused
Last updated Jun 26, 2026 15:26 UTC