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 · 76 catalogued versions

chlorthalidone

Pill catalog

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

This drug comes in 76different 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 76 of 76 variants

C50
Illustration based on reported characteristics. Appearance varies — identical-looking pills can contain completely different substances. Always test.
Strength
CHLORTHALIDONE 50 mg;
Imprint
C50
Color
GREEN
Shape
ROUND
Score
2
Form
C42998
NDC
697 ↗ · 2026-06-18
011
Illustration based on reported characteristics. Appearance varies — identical-looking pills can contain completely different substances. Always test.
Strength
CHLORTHALIDONE 50 mg;
Imprint
011
Color
GREEN
Shape
CAPSULE
Score
1
Form
C42998
NDC
055 ↗ · 2026-06-18
Z25
Illustration based on reported characteristics. Appearance varies — identical-looking pills can contain completely different substances. Always test.
Strength
CHLORTHALIDONE 25 mg;
Imprint
Z25
Color
YELLOW
Shape
ROUND
Score
1
Form
C42998
NDC
1369 ↗ · 2026-06-18
AC 145
Illustration based on reported characteristics. Appearance varies — identical-looking pills can contain completely different substances. Always test.
Strength
CHLORTHALIDONE 25 mg;
Imprint
AC 145
Color
WHITE
Shape
ROUND
Score
1
Form
C42998
NDC
719 ↗ · 2026-06-18
ET31
Illustration based on reported characteristics. Appearance varies — identical-looking pills can contain completely different substances. Always test.
Strength
CHLORTHALIDONE 50 mg;
Imprint
ET31
Color
WHITE
Shape
ROUND
Score
2
Form
C42998
NDC
346 ↗ · 2026-06-18
AC 145
Illustration based on reported characteristics. Appearance varies — identical-looking pills can contain completely different substances. Always test.
Strength
CHLORTHALIDONE 25 mg;
Imprint
AC 145
Color
WHITE
Shape
ROUND
Score
1
Form
C42998
NDC
145 ↗ · 2026-06-18
C25
Illustration based on reported characteristics. Appearance varies — identical-looking pills can contain completely different substances. Always test.
Strength
CHLORTHALIDONE 25 mg;
Imprint
C25
Color
YELLOW
Shape
ROUND
Score
1
Form
C42998
NDC
696 ↗ · 2026-06-18
010
Illustration based on reported characteristics. Appearance varies — identical-looking pills can contain completely different substances. Always test.
Strength
CHLORTHALIDONE 25 mg;
Imprint
010
Color
GREEN
Shape
ROUND
Score
1
Form
C42998
NDC
054 ↗ · 2026-06-18
Z 50
Illustration based on reported characteristics. Appearance varies — identical-looking pills can contain completely different substances. Always test.
Strength
CHLORTHALIDONE 50 mg;
Imprint
Z 50
Color
WHITE
Shape
ROUND
Score
2
Form
C42998
NDC
971 ↗ · 2026-06-18
010
Illustration based on reported characteristics. Appearance varies — identical-looking pills can contain completely different substances. Always test.
Strength
CHLORTHALIDONE 25 mg;
Imprint
010
Color
GREEN
Shape
ROUND
Score
1
Form
C42998
NDC
010 ↗ · 2026-06-18
N
Illustration based on reported characteristics. Appearance varies — identical-looking pills can contain completely different substances. Always test.
Strength
CHLORTHALIDONE 25 mg;
Imprint
N
Color
YELLOW
Shape
ROUND
Score
1
Form
C42998
NDC
109 ↗ · 2026-06-18
AN 250
Illustration based on reported characteristics. Appearance varies — identical-looking pills can contain completely different substances. Always test.
Strength
CHLORTHALIDONE 50 mg;
Imprint
AN 250
Color
GREEN
Shape
ROUND
Score
2
Form
C42998
NDC
250 ↗ · 2026-06-18
N
Illustration based on reported characteristics. Appearance varies — identical-looking pills can contain completely different substances. Always test.
Strength
CHLORTHALIDONE 50 mg;
Imprint
N
Color
GREEN
Shape
ROUND
Score
2
Form
C42998
NDC
110 ↗ · 2026-06-18
011
Illustration based on reported characteristics. Appearance varies — identical-looking pills can contain completely different substances. Always test.
Strength
CHLORTHALIDONE 50 mg;
Imprint
011
Color
GREEN
Shape
CAPSULE
Score
1
Form
C42998
NDC
011 ↗ · 2026-06-18
Z 50
Illustration based on reported characteristics. Appearance varies — identical-looking pills can contain completely different substances. Always test.
Strength
CHLORTHALIDONE 50 mg;
Imprint
Z 50
Color
WHITE
Shape
ROUND
Score
2
Form
C42998
NDC
1370 ↗ · 2026-06-18
U 3
Illustration based on reported characteristics. Appearance varies — identical-looking pills can contain completely different substances. Always test.
Strength
CHLORTHALIDONE 25 mg;
Imprint
U 3
Color
YELLOW
Shape
ROUND
Score
1
Form
C42998
NDC
333 ↗ · 2026-06-18
AC 146
Illustration based on reported characteristics. Appearance varies — identical-looking pills can contain completely different substances. Always test.
Strength
CHLORTHALIDONE 50 mg;
Imprint
AC 146
Color
WHITE
Shape
ROUND
Score
2
Form
C42998
NDC
146 ↗ · 2026-06-18
U 4
Illustration based on reported characteristics. Appearance varies — identical-looking pills can contain completely different substances. Always test.
Strength
CHLORTHALIDONE 50 mg;
Imprint
U 4
Color
GREEN
Shape
ROUND
Score
2
Form
C42998
NDC
334 ↗ · 2026-06-18
Z25
Illustration based on reported characteristics. Appearance varies — identical-looking pills can contain completely different substances. Always test.
Strength
CHLORTHALIDONE 25 mg;
Imprint
Z25
Color
YELLOW
Shape
ROUND
Score
1
Form
C42998
NDC
970 ↗ · 2026-06-18
M 024
Illustration based on reported characteristics. Appearance varies — identical-looking pills can contain completely different substances. Always test.
Strength
CHLORTHALIDONE 15 mg;
Imprint
M 024
Color
WHITE
Shape
FREEFORM
Score
1
Form
C42998
NDC
024 ↗ · 2026-06-18
MP 43
Illustration based on reported characteristics. Appearance varies — identical-looking pills can contain completely different substances. Always test.
Strength
CHLORTHALIDONE 50 mg;
Imprint
MP 43
Color
GREEN
Shape
ROUND
Score
1
Form
C42998
NDC
801 ↗ · 2026-06-18
M35
Illustration based on reported characteristics. Appearance varies — identical-looking pills can contain completely different substances. Always test.
Strength
CHLORTHALIDONE 25 mg;
Imprint
M35
Color
YELLOW
Shape
ROUND
Score
1
Form
C42998
NDC
0222 ↗ · 2026-06-18
M 75
Illustration based on reported characteristics. Appearance varies — identical-looking pills can contain completely different substances. Always test.
Strength
CHLORTHALIDONE 50 mg;
Imprint
M 75
Color
GREEN
Shape
ROUND
Score
2
Form
C42998
NDC
0554 ↗ · 2026-06-18
N
Illustration based on reported characteristics. Appearance varies — identical-looking pills can contain completely different substances. Always test.
Strength
CHLORTHALIDONE 25 mg;
Imprint
N
Color
YELLOW
Shape
ROUND
Score
1
Form
C42998
NDC
470 ↗ · 2026-06-18
N
Illustration based on reported characteristics. Appearance varies — identical-looking pills can contain completely different substances. Always test.
Strength
CHLORTHALIDONE 50 mg;
Imprint
N
Color
GREEN
Shape
ROUND
Score
2
Form
C42998
NDC
562 ↗ · 2026-06-18
N
Illustration based on reported characteristics. Appearance varies — identical-looking pills can contain completely different substances. Always test.
Strength
CHLORTHALIDONE 50 mg;
Imprint
N
Color
GREEN
Shape
ROUND
Score
2
Form
C42998
NDC
5085 ↗ · 2026-06-18
N
Illustration based on reported characteristics. Appearance varies — identical-looking pills can contain completely different substances. Always test.
Strength
CHLORTHALIDONE 25 mg;
Imprint
N
Color
YELLOW
Shape
ROUND
Score
1
Form
C42998
NDC
0906 ↗ · 2026-06-18
M 75
Illustration based on reported characteristics. Appearance varies — identical-looking pills can contain completely different substances. Always test.
Strength
CHLORTHALIDONE 50 mg;
Imprint
M 75
Color
GREEN
Shape
ROUND
Score
2
Form
C42998
NDC
0145 ↗ · 2026-06-18
010
Illustration based on reported characteristics. Appearance varies — identical-looking pills can contain completely different substances. Always test.
Strength
CHLORTHALIDONE 25 mg;
Imprint
010
Color
GREEN
Shape
ROUND
Score
1
Form
C42998
NDC
303 ↗ · 2026-06-18
M35
Illustration based on reported characteristics. Appearance varies — identical-looking pills can contain completely different substances. Always test.
Strength
CHLORTHALIDONE 25 mg;
Imprint
M35
Color
YELLOW
Shape
ROUND
Score
1
Form
C42998
NDC
058 ↗ · 2026-06-18
M 75
Illustration based on reported characteristics. Appearance varies — identical-looking pills can contain completely different substances. Always test.
Strength
CHLORTHALIDONE 50 mg;
Imprint
M 75
Color
GREEN
Shape
ROUND
Score
2
Form
C42998
NDC
297 ↗ · 2026-06-18
MP 30
Illustration based on reported characteristics. Appearance varies — identical-looking pills can contain completely different substances. Always test.
Strength
CHLORTHALIDONE 25 mg;
Imprint
MP 30
Color
YELLOW
Shape
ROUND
Score
1
Form
C42998
NDC
800 ↗ · 2026-06-18
MP 30
Illustration based on reported characteristics. Appearance varies — identical-looking pills can contain completely different substances. Always test.
Strength
CHLORTHALIDONE 25 mg;
Imprint
MP 30
Color
YELLOW
Shape
ROUND
Score
1
Form
C42998
NDC
317 ↗ · 2026-06-18
010
Illustration based on reported characteristics. Appearance varies — identical-looking pills can contain completely different substances. Always test.
Strength
CHLORTHALIDONE 25 mg;
Imprint
010
Color
GREEN
Shape
ROUND
Score
1
Form
C42998
NDC
1105 ↗ · 2026-06-18
MP 30
Illustration based on reported characteristics. Appearance varies — identical-looking pills can contain completely different substances. Always test.
Strength
CHLORTHALIDONE 25 mg;
Imprint
MP 30
Color
YELLOW
Shape
ROUND
Score
1
Form
C42998
NDC
6900 ↗ · 2026-06-18
N
Illustration based on reported characteristics. Appearance varies — identical-looking pills can contain completely different substances. Always test.
Strength
CHLORTHALIDONE 25 mg;
Imprint
N
Color
YELLOW
Shape
ROUND
Score
1
Form
C42998
NDC
4636 ↗ · 2026-06-18
M35
Illustration based on reported characteristics. Appearance varies — identical-looking pills can contain completely different substances. Always test.
Strength
CHLORTHALIDONE 25 mg;
Imprint
M35
Color
YELLOW
Shape
ROUND
Score
1
Form
C42998
NDC
5259 ↗ · 2026-06-18
011
Illustration based on reported characteristics. Appearance varies — identical-looking pills can contain completely different substances. Always test.
Strength
CHLORTHALIDONE 50 mg;
Imprint
011
Color
GREEN
Shape
CAPSULE
Score
2
Form
C42998
NDC
586 ↗ · 2026-06-18
MP 43
Illustration based on reported characteristics. Appearance varies — identical-looking pills can contain completely different substances. Always test.
Strength
CHLORTHALIDONE 50 mg;
Imprint
MP 43
Color
GREEN
Shape
ROUND
Score
1
Form
C42998
NDC
3161 ↗ · 2026-06-18
010
Illustration based on reported characteristics. Appearance varies — identical-looking pills can contain completely different substances. Always test.
Strength
CHLORTHALIDONE 25 mg;
Imprint
010
Color
GREEN
Shape
ROUND
Score
1
Form
C42998
NDC
4327 ↗ · 2026-06-18
AC 145
Illustration based on reported characteristics. Appearance varies — identical-looking pills can contain completely different substances. Always test.
Strength
CHLORTHALIDONE 25 mg;
Imprint
AC 145
Color
WHITE
Shape
ROUND
Score
1
Form
C42998
NDC
2690 ↗ · 2026-06-18
AC 146
Illustration based on reported characteristics. Appearance varies — identical-looking pills can contain completely different substances. Always test.
Strength
CHLORTHALIDONE 50 mg;
Imprint
AC 146
Color
WHITE
Shape
ROUND
Score
2
Form
C42998
NDC
720 ↗ · 2026-06-18
011
Illustration based on reported characteristics. Appearance varies — identical-looking pills can contain completely different substances. Always test.
Strength
CHLORTHALIDONE 50 mg;
Imprint
011
Color
GREEN
Shape
CAPSULE
Score
2
Form
C42998
NDC
304 ↗ · 2026-06-18
M35
Illustration based on reported characteristics. Appearance varies — identical-looking pills can contain completely different substances. Always test.
Strength
CHLORTHALIDONE 25 mg;
Imprint
M35
Color
YELLOW
Shape
ROUND
Score
1
Form
C42998
NDC
1683 ↗ · 2026-06-18
M 75
Illustration based on reported characteristics. Appearance varies — identical-looking pills can contain completely different substances. Always test.
Strength
CHLORTHALIDONE 50 mg;
Imprint
M 75
Color
GREEN
Shape
ROUND
Score
2
Form
C42998
NDC
922 ↗ · 2026-06-18
MP 43
Illustration based on reported characteristics. Appearance varies — identical-looking pills can contain completely different substances. Always test.
Strength
CHLORTHALIDONE 50 mg;
Imprint
MP 43
Color
GREEN
Shape
ROUND
Score
1
Form
C42998
NDC
649 ↗ · 2026-06-18
MP 30
Illustration based on reported characteristics. Appearance varies — identical-looking pills can contain completely different substances. Always test.
Strength
CHLORTHALIDONE 25 mg;
Imprint
MP 30
Color
YELLOW
Shape
ROUND
Score
1
Form
C42998
NDC
2760 ↗ · 2026-06-18
010
Illustration based on reported characteristics. Appearance varies — identical-looking pills can contain completely different substances. Always test.
Strength
CHLORTHALIDONE 25 mg;
Imprint
010
Color
GREEN
Shape
ROUND
Score
1
Form
C42998
NDC
0740 ↗ · 2026-06-18
ET30
Illustration based on reported characteristics. Appearance varies — identical-looking pills can contain completely different substances. Always test.
Strength
CHLORTHALIDONE 25 mg;
Imprint
ET30
Color
WHITE
Shape
ROUND
Score
1
Form
C42998
NDC
345 ↗ · 2026-06-18
M 75
Illustration based on reported characteristics. Appearance varies — identical-looking pills can contain completely different substances. Always test.
Strength
CHLORTHALIDONE 50 mg;
Imprint
M 75
Color
GREEN
Shape
ROUND
Score
2
Form
C42998
NDC
0213 ↗ · 2026-06-18
MP 30
Illustration based on reported characteristics. Appearance varies — identical-looking pills can contain completely different substances. Always test.
Strength
CHLORTHALIDONE 25 mg;
Imprint
MP 30
Color
YELLOW
Shape
ROUND
Score
1
Form
C42998
NDC
4223 ↗ · 2026-06-18
MP 30
Illustration based on reported characteristics. Appearance varies — identical-looking pills can contain completely different substances. Always test.
Strength
CHLORTHALIDONE 25 mg;
Imprint
MP 30
Color
YELLOW
Shape
ROUND
Score
1
Form
C42998
NDC
4018 ↗ · 2026-06-18
MP 30
Illustration based on reported characteristics. Appearance varies — identical-looking pills can contain completely different substances. Always test.
Strength
CHLORTHALIDONE 25 mg;
Imprint
MP 30
Color
YELLOW
Shape
ROUND
Score
1
Form
C42998
NDC
3910 ↗ · 2026-06-18
010
Illustration based on reported characteristics. Appearance varies — identical-looking pills can contain completely different substances. Always test.
Strength
CHLORTHALIDONE 25 mg;
Imprint
010
Color
GREEN
Shape
ROUND
Score
1
Form
C42998
NDC
0624 ↗ · 2026-06-18
MP 30
Illustration based on reported characteristics. Appearance varies — identical-looking pills can contain completely different substances. Always test.
Strength
CHLORTHALIDONE 25 mg;
Imprint
MP 30
Color
YELLOW
Shape
ROUND
Score
1
Form
C42998
NDC
6852 ↗ · 2026-06-18
M35
Illustration based on reported characteristics. Appearance varies — identical-looking pills can contain completely different substances. Always test.
Strength
CHLORTHALIDONE 25 mg;
Imprint
M35
Color
YELLOW
Shape
ROUND
Score
1
Form
C42998
NDC
067 ↗ · 2026-06-18
MP 30
Illustration based on reported characteristics. Appearance varies — identical-looking pills can contain completely different substances. Always test.
Strength
CHLORTHALIDONE 25 mg;
Imprint
MP 30
Color
YELLOW
Shape
ROUND
Score
1
Form
C42998
NDC
029 ↗ · 2026-06-18
M 35
Illustration based on reported characteristics. Appearance varies — identical-looking pills can contain completely different substances. Always test.
Strength
CHLORTHALIDONE 25 mg;
Imprint
M 35
Color
YELLOW
Shape
ROUND
Score
1
Form
C42998
NDC
2007 ↗ · 2026-06-18
M35
Illustration based on reported characteristics. Appearance varies — identical-looking pills can contain completely different substances. Always test.
Strength
CHLORTHALIDONE 25 mg;
Imprint
M35
Color
YELLOW
Shape
ROUND
Score
1
Form
C42998
NDC
0144 ↗ · 2026-06-18
M35
Illustration based on reported characteristics. Appearance varies — identical-looking pills can contain completely different substances. Always test.
Strength
CHLORTHALIDONE 25 mg;
Imprint
M35
Color
YELLOW
Shape
ROUND
Score
1
Form
C42998
NDC
6347 ↗ · 2026-06-18
MP 30
Illustration based on reported characteristics. Appearance varies — identical-looking pills can contain completely different substances. Always test.
Strength
CHLORTHALIDONE 25 mg;
Imprint
MP 30
Color
YELLOW
Shape
ROUND
Score
1
Form
C42998
NDC
648 ↗ · 2026-06-18
N
Illustration based on reported characteristics. Appearance varies — identical-looking pills can contain completely different substances. Always test.
Strength
CHLORTHALIDONE 25 mg;
Imprint
N
Color
YELLOW
Shape
ROUND
Score
1
Form
C42998
NDC
1376 ↗ · 2026-06-18
AN 247
Illustration based on reported characteristics. Appearance varies — identical-looking pills can contain completely different substances. Always test.
Strength
CHLORTHALIDONE 25 mg;
Imprint
AN 247
Color
YELLOW
Shape
ROUND
Score
1
Form
C42998
NDC
247 ↗ · 2026-06-18
M35
Illustration based on reported characteristics. Appearance varies — identical-looking pills can contain completely different substances. Always test.
Strength
Chlorthalidone 25 mg;
Imprint
M35
Color
YELLOW
Shape
ROUND
Score
1
Form
C42998
NDC
0015 ↗ · 2026-06-18
MP 43
Illustration based on reported characteristics. Appearance varies — identical-looking pills can contain completely different substances. Always test.
Strength
CHLORTHALIDONE 50 mg;
Imprint
MP 43
Color
GREEN
Shape
ROUND
Score
1
Form
C42998
NDC
021 ↗ · 2026-06-18
010
Illustration based on reported characteristics. Appearance varies — identical-looking pills can contain completely different substances. Always test.
Strength
CHLORTHALIDONE 25 mg;
Imprint
010
Color
GREEN
Shape
ROUND
Score
1
Form
C42998
NDC
1623 ↗ · 2026-06-18
AC 145
Illustration based on reported characteristics. Appearance varies — identical-looking pills can contain completely different substances. Always test.
Strength
CHLORTHALIDONE 25 mg;
Imprint
AC 145
Color
WHITE
Shape
ROUND
Score
1
Form
C42998
NDC
167 ↗ · 2026-06-18
MP 30
Illustration based on reported characteristics. Appearance varies — identical-looking pills can contain completely different substances. Always test.
Strength
CHLORTHALIDONE 25 mg;
Imprint
MP 30
Color
YELLOW
Shape
ROUND
Score
1
Form
C42998
NDC
2037 ↗ · 2026-06-18
M 75
Illustration based on reported characteristics. Appearance varies — identical-looking pills can contain completely different substances. Always test.
Strength
CHLORTHALIDONE 50 mg;
Imprint
M 75
Color
GREEN
Shape
ROUND
Score
2
Form
C42998
NDC
0138 ↗ · 2026-06-18
010
Illustration based on reported characteristics. Appearance varies — identical-looking pills can contain completely different substances. Always test.
Strength
CHLORTHALIDONE 25 mg;
Imprint
010
Color
GREEN
Shape
ROUND
Score
1
Form
C42998
NDC
3190 ↗ · 2026-06-18
M 35
Illustration based on reported characteristics. Appearance varies — identical-looking pills can contain completely different substances. Always test.
Strength
CHLORTHALIDONE 25 mg;
Imprint
M 35
Color
YELLOW
Shape
ROUND
Score
1
Form
C42998
NDC
671 ↗ · 2026-06-18
M 35
Illustration based on reported characteristics. Appearance varies — identical-looking pills can contain completely different substances. Always test.
Strength
CHLORTHALIDONE 25 mg;
Imprint
M 35
Color
YELLOW
Shape
ROUND
Score
1
Form
C42998
NDC
0552 ↗ · 2026-06-18
ET30
Illustration based on reported characteristics. Appearance varies — identical-looking pills can contain completely different substances. Always test.
Strength
CHLORTHALIDONE 25 mg;
Imprint
ET30
Color
WHITE
Shape
ROUND
Score
1
Form
C42998
NDC
2552 ↗ · 2026-06-18
ET30
Illustration based on reported characteristics. Appearance varies — identical-looking pills can contain completely different substances. Always test.
Strength
CHLORTHALIDONE 25 mg;
Imprint
ET30
Color
WHITE
Shape
ROUND
Score
1
Form
C42998
NDC
5219 ↗ · 2026-06-18
ET30
Illustration based on reported characteristics. Appearance varies — identical-looking pills can contain completely different substances. Always test.
Strength
CHLORTHALIDONE 25 mg;
Imprint
ET30
Color
WHITE
Shape
ROUND
Score
1
Form
C42998
NDC
5044 ↗ · 2026-06-18
M35
Illustration based on reported characteristics. Appearance varies — identical-looking pills can contain completely different substances. Always test.
Strength
CHLORTHALIDONE 25 mg;
Imprint
M35
Color
YELLOW
Shape
ROUND
Score
1
Form
C42998
NDC
849 ↗ · 2026-06-18