Methenamine Sodium Phosphate Monobasic Monohydrate Phenyl Sa + Acetazolamide Interaction
Majorinteraction on record
Description
May precipitate with formaldehyde in urine, increasing the danger of crystalluria.
Mechanism
Chemical precipitation with formaldehyde in urine
Source: NLP:methenamine, sodium phosphate, monobasic, anhydrous, phenyl salicylate, methylene blue and hyoscyamine sulfate