Independent · evidence-based · non-judgmentalDraft · pending medical review
Not yet medically reviewed — information on this site is in preparation and has not been verified by a medical reviewer.

Pill finder · 1 catalogued version

methenamine; phosphoric acid; phenyl salicylate; methylene blue; hyoscyamine

Pill catalog

Rx/OTC variants · openFDA + DailyMed (public domain) · draft, pending review

Showing 1 of 1 variant

SJ 646
Illustration based on reported characteristics. Appearance varies — identical-looking pills can contain completely different substances. Always test.
Strength
Methenamine 120 mg;Sodium Phosphate, Monobasic 40.8 mg;Phenyl Salicylate 36 mg;Methylene Blue 10 mg;Hyoscyamine Sulfate .12 mg;
Imprint
SJ 646
Color
BLUE
Shape
CAPSULE
Score
1
Form
C25158
NDC
646 ↗ · 2026-06-18