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 · 3 catalogued versions

methenamine; sodium cation; methylene blue cation; hyoscyamine

Pill catalog

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

This drug comes in 3different versions. Make sure you’re looking at the right one — use the search above to find your exact pill by imprint, color, or shape.

Showing 3 of 3 variants

ED UB
Illustration based on reported characteristics. Appearance varies — identical-looking pills can contain completely different substances. Always test.
Strength
METHENAMINE 81.6 mg;SODIUM PHOSPHATE, MONOBASIC 40.8 mg;METHYLENE BLUE 10.8 mg;HYOSCYAMINE SULFATE 0.12 mg;
Imprint
ED UB
Color
BLUE
Shape
OVAL
Score
2
Form
C42897
NDC
0151 ↗ · 2026-06-18
M455
Illustration based on reported characteristics. Appearance varies — identical-looking pills can contain completely different substances. Always test.
Strength
METHENAMINE 81.6 mg;SODIUM PHOSPHATE, MONOBASIC 40.8 mg;METHYLENE BLUE 10.8 mg;HYOSCYAMINE SULFATE 0.12 mg;
Imprint
M455
Color
BLUE
Shape
OVAL
Score
2
Form
C42998
NDC
455 ↗ · 2026-06-18
ED UB
Illustration based on reported characteristics. Appearance varies — identical-looking pills can contain completely different substances. Always test.
Strength
METHENAMINE 81.6 mg;SODIUM PHOSPHATE, MONOBASIC 40.8 mg;METHYLENE BLUE 10.8 mg;HYOSCYAMINE SULFATE 0.12 mg;
Imprint
ED UB
Color
BLUE
Shape
OVAL
Score
2
Form
C42897
NDC
0151 ↗ · 2026-06-18