7 g Primelwurzeltinktur / 100 ml Flüssigkeit clinical trials

Randomized, controlled, open-label, multi-center trial to compare the efficacy and safety of three herbal medicinal products in the treatment of acute bronchitis

This study looks at how well three different herbal medicines work for acute bronchitis, a common chest infection. Researchers want to see if these medicines help reduce symptoms and if they are safe to use over about a week.