A Clinical Trial Investigating the Short-term Relief of Symptoms of Acute Pharyngitis by Treatment With Three Different Doses of MYRAMISTIN™ Oromucosal Spray

In this multi-center, randomized, placebo-controlled, double-blind stuy in which patients with acute pharyngitis will receive Myramistin™ / Placebo, which is provided as a spray. Patients will be randomised at Visit 1 on a 1:1:1:1 basis to one of the three MyramistinTM doses (0.005%, 0.01% and 0.02%) or placebo. The trial duration for an individual patient is 72 hours. The primary objective is to evaluate the short-term efficacy of different MyramistinTM doses (0.005%, 0.01% and 0.02%) compared to placebo in the symptomatic treatment of acute pharyngitis.