Multicenter, randomized, open-label, comparative study of the effectiveness of nasal spray Aqua Maris Extra Strong as a symptomatic therapy in the technology of delayed antibiotic prescription in the treatment of acute rhinosinusitis in children aged 6-11 years.

Unlabelled: Antibacterial therapy in acute rhinosinusitis (ARS) is prescribed 4-9 times more often than recommended, while no >5 % of patients require such treatment. The main motive for the irrational antibiotic prescription is the presence of mucopurulent discharge and nasal congestion in combination with hyperthermia. The study objective was to determine the efficacy of hypertonic seawater solution in the technology of delayed antibiotic prescription in patients with ARS.