A common condition is fungal conditions in the mouth and esophagus treated with Nystatin and commonly occurs with low immunity from chemo or immunosuppressants for organ transplants.etc. It is given swish and spit or swish and swallow. Maybe our sachets are ready for delivery. ( B is also anti fungal.).
One more. Vaginal fungal infections are very common and maybe AS foam/gel? Maybe small POC trials?