Robuta

https://dailymed.nlm.nih.gov/dailymed/drugInfo.cfm?setid=ea74f1aa-2b4d-4ccf-e053-2995a90abab5&audience=professional DailyMed - URETRON D/S- methenamine, sodium phosphate monobasic, phenyl salicylate, methylene blue,... sodium phosphate monobasic