Each capsule for oral administration contains:
Hyoscyamine Sulfate.12 mg
Methenamine 120 mg
Phenyl Salicylate 36 mg
Sodium Phosphate Monobasic 40.8 mg
Methylene Blue 10 mg
Phosenamine is indicated for the relief of discomfort of the urinary tract resulting from irritative voiding, diagnostic procedures, hypermotility, inflammation, and/or certain types of lower urinary tract infections.