Hyophen Side Effects
Generic Name: benzoic acid / hyoscyamine / methenamine / methylene blue / phenyl salicylate
Note: This document contains side effect information about benzoic acid / hyoscyamine / methenamine / methylene blue / phenyl salicylate. Some of the dosage forms listed on this page may not apply to the brand name Hyophen.
Applies to benzoic acid/hyoscyamine/methenamine/methylene blue/phenyl salicylate: oral tablet
Rare (less than 0.1%): Itching, rash, swelling[Ref]
Rare (less than 0.1%): Allergic reaction (i.e., itching, rash, severe dizziness, swelling, trouble breathing)[Ref]
Frequency not reported: Blurred vision[Ref]
1. "Product Information. Hyophen (benzoic acid/hyoscy/methen/mblue/phenylsal)." BioComp Pharma, San Antonio, TX.
Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.
Some side effects may not be reported. You may report them to the FDA.