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 · 32 catalogued versions

naltrexone

Pill catalog

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

This drug comes in 32different 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 32 of 32 variants

E39
Illustration based on reported characteristics. Appearance varies — identical-looking pills can contain completely different substances. Always test.
Strength
NALTREXONE HYDROCHLORIDE 50 mg;
Imprint
E39
Color
WHITE
Shape
CAPSULE
Score
2
Form
C42931
NDC
0039 · 2026-06-18
5 0 1170
Illustration based on reported characteristics. Appearance varies — identical-looking pills can contain completely different substances. Always test.
Strength
NALTREXONE HYDROCHLORIDE 50 mg;
Imprint
5 0 1170
Color
YELLOW
Shape
OVAL
Score
2
Form
C42931
NDC
1170 · 2026-06-18
b 50 902
Illustration based on reported characteristics. Appearance varies — identical-looking pills can contain completely different substances. Always test.
Strength
NALTREXONE HYDROCHLORIDE 50 mg;
Imprint
b 50 902
Color
WHITE
Shape
ROUND
Score
2
Form
C42931
NDC
0902 · 2026-06-18
REVIA b 27
Illustration based on reported characteristics. Appearance varies — identical-looking pills can contain completely different substances. Always test.
Strength
NALTREXONE HYDROCHLORIDE 50 mg;
Imprint
REVIA b 275
Color
WHITE
Shape
ROUND
Score
2
Form
C42931
NDC
275 · 2026-06-18
EL 15
Illustration based on reported characteristics. Appearance varies — identical-looking pills can contain completely different substances. Always test.
Strength
NALTREXONE HYDROCHLORIDE 50 mg;
Imprint
EL 15
Color
YELLOW
Shape
ROUND
Score
2
Form
C42931
NDC
1160 · 2026-06-18
50
Illustration based on reported characteristics. Appearance varies — identical-looking pills can contain completely different substances. Always test.
Strength
NALTREXONE HYDROCHLORIDE 50 mg;
Imprint
50
Color
YELLOW
Shape
OVAL
Score
2
Form
C42931
NDC
1146 · 2026-06-18
5 0 1170
Illustration based on reported characteristics. Appearance varies — identical-looking pills can contain completely different substances. Always test.
Strength
NALTREXONE HYDROCHLORIDE 50 mg;
Imprint
5 0 1170
Color
YELLOW
Shape
OVAL
Score
2
Form
C42931
NDC
591 · 2026-06-18
b 50 902
Illustration based on reported characteristics. Appearance varies — identical-looking pills can contain completely different substances. Always test.
Strength
NALTREXONE HYDROCHLORIDE 50 mg;
Imprint
b 50 902
Color
WHITE
Shape
ROUND
Score
2
Form
C42931
NDC
5574 · 2026-06-18
50
Illustration based on reported characteristics. Appearance varies — identical-looking pills can contain completely different substances. Always test.
Strength
NALTREXONE HYDROCHLORIDE 50 mg;
Imprint
50
Color
YELLOW
Shape
OVAL
Score
2
Form
C42931
NDC
7084 · 2026-06-18
326
Illustration based on reported characteristics. Appearance varies — identical-looking pills can contain completely different substances. Always test.
Strength
NALTREXONE HYDROCHLORIDE 50 mg;
Imprint
326
Color
YELLOW
Shape
ROUND
Score
2
Form
C42931
NDC
3929 · 2026-06-18
b 50 902
Illustration based on reported characteristics. Appearance varies — identical-looking pills can contain completely different substances. Always test.
Strength
NALTREXONE HYDROCHLORIDE 50 mg;
Imprint
b 50 902
Color
WHITE
Shape
ROUND
Score
2
Form
C42931
NDC
5304 · 2026-06-18
326
Illustration based on reported characteristics. Appearance varies — identical-looking pills can contain completely different substances. Always test.
Strength
NALTREXONE HYDROCHLORIDE 50 mg;
Imprint
326
Color
YELLOW
Shape
ROUND
Score
2
Form
C42931
NDC
2718 · 2026-06-18
b 50 902
Illustration based on reported characteristics. Appearance varies — identical-looking pills can contain completely different substances. Always test.
Strength
NALTREXONE HYDROCHLORIDE 50 mg;
Imprint
b 50 902
Color
WHITE
Shape
ROUND
Score
2
Form
C42931
NDC
469 · 2026-06-18
b 50 902
Illustration based on reported characteristics. Appearance varies — identical-looking pills can contain completely different substances. Always test.
Strength
NALTREXONE HYDROCHLORIDE 50 mg;
Imprint
b 50 902
Color
WHITE
Shape
ROUND
Score
2
Form
C42931
NDC
0105 · 2026-06-18
EL 15
Illustration based on reported characteristics. Appearance varies — identical-looking pills can contain completely different substances. Always test.
Strength
NALTREXONE HYDROCHLORIDE 50 mg;
Imprint
EL 15
Color
YELLOW
Shape
ROUND
Score
2
Form
C42931
NDC
261 · 2026-06-18
EL 15
Illustration based on reported characteristics. Appearance varies — identical-looking pills can contain completely different substances. Always test.
Strength
NALTREXONE HYDROCHLORIDE 50 mg;
Imprint
EL 15
Color
YELLOW
Shape
ROUND
Score
2
Form
C42931
NDC
1046 · 2026-06-18
5 0 1170
Illustration based on reported characteristics. Appearance varies — identical-looking pills can contain completely different substances. Always test.
Strength
NALTREXONE HYDROCHLORIDE 50 mg;
Imprint
5 0 1170
Color
YELLOW
Shape
OVAL
Score
2
Form
C42931
NDC
1312 · 2026-06-18
EL 15
Illustration based on reported characteristics. Appearance varies — identical-looking pills can contain completely different substances. Always test.
Strength
Naltrexone Hydrochloride 50 mg;
Imprint
EL 15
Color
YELLOW
Shape
ROUND
Score
2
Form
C42931
NDC
206 · 2026-06-18
326
Illustration based on reported characteristics. Appearance varies — identical-looking pills can contain completely different substances. Always test.
Strength
NALTREXONE HYDROCHLORIDE 50 mg;
Imprint
326
Color
YELLOW
Shape
ROUND
Score
2
Form
C42931
NDC
326 · 2026-06-18
EL 15
Illustration based on reported characteristics. Appearance varies — identical-looking pills can contain completely different substances. Always test.
Strength
NALTREXONE HYDROCHLORIDE 50 mg;
Imprint
EL 15
Color
YELLOW
Shape
ROUND
Score
2
Form
C42931
NDC
2156 · 2026-06-18
EL 15
Illustration based on reported characteristics. Appearance varies — identical-looking pills can contain completely different substances. Always test.
Strength
NALTREXONE HYDROCHLORIDE 50 mg;
Imprint
EL 15
Color
YELLOW
Shape
ROUND
Score
2
Form
C42931
NDC
632 · 2026-06-18
50
Illustration based on reported characteristics. Appearance varies — identical-looking pills can contain completely different substances. Always test.
Strength
NALTREXONE HYDROCHLORIDE 50 mg;
Imprint
50
Color
YELLOW
Shape
OVAL
Score
2
Form
C42931
NDC
0014 · 2026-06-18
50
Illustration based on reported characteristics. Appearance varies — identical-looking pills can contain completely different substances. Always test.
Strength
NALTREXONE HYDROCHLORIDE 50 mg;
Imprint
50
Color
YELLOW
Shape
OVAL
Score
2
Form
C42931
NDC
081 · 2026-06-18
5 0 1170
Illustration based on reported characteristics. Appearance varies — identical-looking pills can contain completely different substances. Always test.
Strength
NALTREXONE HYDROCHLORIDE 50 mg;
Imprint
5 0 1170
Color
YELLOW
Shape
OVAL
Score
2
Form
C42931
NDC
291 · 2026-06-18
EL 15
Illustration based on reported characteristics. Appearance varies — identical-looking pills can contain completely different substances. Always test.
Strength
naltrexone Hydrochloride 50 mg;
Imprint
EL 15
Color
YELLOW
Shape
ROUND
Score
2
Form
C42931
NDC
853 · 2026-06-18
50
Illustration based on reported characteristics. Appearance varies — identical-looking pills can contain completely different substances. Always test.
Strength
NALTREXONE HYDROCHLORIDE 50 mg;
Imprint
50
Color
YELLOW
Shape
OVAL
Score
2
Form
C42931
NDC
4925 · 2026-06-18
5 0 1170
Illustration based on reported characteristics. Appearance varies — identical-looking pills can contain completely different substances. Always test.
Strength
NALTREXONE HYDROCHLORIDE 50 mg;
Imprint
5 0 1170
Color
YELLOW
Shape
OVAL
Score
2
Form
C42931
NDC
1480 · 2026-06-18
EL 15
Illustration based on reported characteristics. Appearance varies — identical-looking pills can contain completely different substances. Always test.
Strength
NALTREXONE HYDROCHLORIDE 50 mg;
Imprint
EL 15
Color
YELLOW
Shape
ROUND
Score
2
Form
C42931
NDC
2866 · 2026-06-18
326
Illustration based on reported characteristics. Appearance varies — identical-looking pills can contain completely different substances. Always test.
Strength
NALTREXONE HYDROCHLORIDE 50 mg;
Imprint
326
Color
YELLOW
Shape
ROUND
Score
2
Form
C42931
NDC
7036 · 2026-06-18
EL 15
Illustration based on reported characteristics. Appearance varies — identical-looking pills can contain completely different substances. Always test.
Strength
NALTREXONE HYDROCHLORIDE 50 mg;
Imprint
EL 15
Color
YELLOW
Shape
ROUND
Score
2
Form
C42931
NDC
1047 · 2026-06-18
EL 15
Illustration based on reported characteristics. Appearance varies — identical-looking pills can contain completely different substances. Always test.
Strength
Naltrexone Hydrochloride 50 mg;
Imprint
EL 15
Color
YELLOW
Shape
ROUND
Score
2
Form
C42931
NDC
0499 · 2026-06-18
50
Illustration based on reported characteristics. Appearance varies — identical-looking pills can contain completely different substances. Always test.
Strength
Naltrexone Hydrochloride 50 mg;
Imprint
50
Color
YELLOW
Shape
OVAL
Score
2
Form
C42931
NDC
727 · 2026-06-18