How do members experience Hyoscyamine sulfate-methenamine-methylene blue-phenyl salicylate-sodium biphosphanate? Top 5 reported purposes & perceived effectiveness Purpose Patients Evaluations Perceived Effectiveness This item is relevant to you: Interstitial cystitis 1 0 0% 0% 0% 0% 0% This item is relevant to you: Support urinary health 1 0 0% 0% 0% 0% 0%