Usefulness of probiotics in prevention and treatment of non-microbial disorders is studied for a long time. Intranasal and nasopharyngeal application was not published yet.
We have studied application in children after check-out of it in adult volunteers. In 16 from 18 children (0.5-13 years) suffering from acute nasopharyngeal inflammation we observed improvement of their health status without necessity of antibiotics treatment.
There were no adverse reactions.