This study tested whether a herbal extract called Pelargonium sidoides (EPs®7630) helps adults with acute bronchitis recover faster and need fewer antibiotics. Over 300 participants in Switzerland were randomly assigned to receive the extract or usual care. The main goal was to s…
Phase: NA • Sponsor: University of Fribourg • Aim: Symptom relief
Last updated Jun 27, 2026 08:11 UTC