FREIENBACH, Switzerland–04.11.2021 EffRx Pharmaceuticals SA, a commercial-stage company that commercializes niche and orphan medicines in Switzerland and Europe, today announced that Swissmedic has approved Bronchitol® (inhaled mannitol) for the treatment of cystic fibrosis (CF) in adults and in children aged 6 years and above as add‐on to other medicines. The clinical…