R428 Pill — GRAY CAPSULE, 16mm — Lamotrigine
| Imprint | R428 |
|---|---|
| Colour | GRAY |
| Shape | CAPSULE |
| Size | 16 |
| Strength | LAMOTRIGINE 300 mg |
| Dosage form | Tablet, Extended Release |
| Manufacturer | Dr.Reddy's Laboratories Limited |
| NDC | 55111-428 |
| Schedule | — |
| Availability | Prescription only |
| Ingredients | LAMOTRIGINE[LAMOTRIGINE] |
What does this imprint mean?
The imprint "R428" 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
Lamotrigine
Uses and warnings
Drug classLAMICTAL (lamotrigine) is an "antiepileptic drug (AED)." Its precise mechanism is not fully known, but it is believed to act in part by blocking voltage-sensitive sodium channels, stabilizing neuronal membranes, and modu...
Read the full drug profile →How to identify this pill
- • Check the imprint matches exactly: "R428".
- • Confirm the colour (GRAY) and shape (CAPSULE).
- • Compare the size (16) against a ruler if possible.
- • When in doubt, confirm with a pharmacist before taking any medication.
Similar-looking pills
L212
GRAY CAPSULE · Memantine
AN990
GRAY CAPSULE · Lamotrigine
R 2588
GRAY CAPSULE · Diltiazem
R 2588
GRAY CAPSULE · Diltiazem
R 2588
GRAY CAPSULE · Diltiazem
R 2588
GRAY CAPSULE · Diltiazem
R 2588
GRAY CAPSULE · Diltiazem
R 2588
GRAY CAPSULE · Diltiazem
RDY 597
GRAY CAPSULE · Memantine
K 26
GRAY CAPSULE · Phentermine
MYLAN DE
GRAY CAPSULE · Dexmethylphenidate
N 1
GRAY CAPSULE · Phentermine
Other pills of Lamotrigine
U U
WHITE OVAL · Lamotrigine
E 432
PINK ROUND · Lamotrigine
J 247
WHITE ROUND · Lamotrigine
U U
WHITE TRIANGLE · Lamotrigine
TARO LMT
BLUE ROUND · Lamotrigine
L122
WHITE ROUND · Lamotrigine
1047
WHITE ROUND · Lamotrigine
L124
WHITE ROUND · Lamotrigine
D99
WHITE ROUND · Lamotrigine
J 248
WHITE ROUND · Lamotrigine
ZC 79
WHITE ROUND · Lamotrigine
9 3
WHITE DIAMOND · Lamotrigine
Official references
Source: FDA Structured Product Label via NLM Pillbox archive (retired 2021); source file 1eac73af-b3f2-423f-aaec-fb7487d81eb2.xml