312 B Pill — BROWN ROUND, 9mm — Doxycycline
| Imprint | 312 / B |
|---|---|
| Colour | BROWN |
| Shape | ROUND |
| Size | 9 |
| Strength | DOXYCYCLINE HYCLATE 100 mg |
| Dosage form | Tablet |
| Manufacturer | PuraCap Laboratories LLC dba Blu Pharmaceuticals |
| NDC | 24658-312 |
| Schedule | — |
| Availability | — |
| Ingredients | DOXYCYCLINE HYCLATE[DOXYCYCLINE ANHYDROUS] |
What does this imprint mean?
The imprint "312 B" is a code stamped or printed on the tablet or capsule by the manufacturer, used to identify the drug, its strength and the maker.
Active ingredient
Doxycycline
Uses and warnings
Drug classTetracycline antibiotic. Mechanism: inhibits bacterial protein synthesis by binding to the 30S ribosomal subunit, providing bacteriostatic activity against gram-positive and gram-negative bacteria.UsesDoxycycline treats bacterial...
Read the full drug profile →How to identify this pill
- • Check the imprint matches exactly: "312 B".
- • Confirm the colour (BROWN) and shape (ROUND).
- • Compare the size (9) against a ruler if possible.
- • When in doubt, confirm with a pharmacist before taking any medication.
Similar-looking pills
AN 2
BROWN ROUND · Phenazopyridine
AN 1
BROWN ROUND · Phenazopyridine
44 291
BROWN ROUND · Ibuprofen
L114 40
BROWN ROUND · Famotidine
10
BROWN ROUND · Citalopram
M 530
BROWN ROUND · Mirtazapine
PY 2
BROWN ROUND · Phenazopyridine
PY 2
BROWN ROUND · Phenazopyridine
PY 2
BROWN ROUND · Phenazopyridine
PY 2
BROWN ROUND · Phenazopyridine
PY 2
BROWN ROUND · Phenazopyridine
PY 2
BROWN ROUND · Phenazopyridine
Other pills of Doxycycline
West ward
BLUE CAPSULE · Doxycycline
GW 0555
YELLOW;BROWN CAPSULE · Doxycycline
D V
WHITE OVAL · Doxycycline
GW 0555
YELLOW;BROWN CAPSULE · Doxycycline
MP 573
WHITE ROUND · Doxycycline
par 727
BROWN CAPSULE · Doxycycline
WestWard 3142
BLUE CAPSULE · Doxycycline
2984
BLUE;WHITE CAPSULE · Doxycycline
LU M73
BROWN;YELLOW CAPSULE · Doxycycline
LL714
YELLOW ROUND · Doxycycline
Z 3626
ORANGE ROUND · Doxycycline
NL792 100mg
YELLOW;BROWN CAPSULE · Doxycycline
Official references
Source: FDA Structured Product Label via NLM Pillbox archive (retired 2021); source file dc057cd6-104b-486b-9102-53afb8307e14.xml