Q21 LU Pill — WHITE OVAL, 18mm — Metformin
| Imprint | Q21 / LU |
|---|---|
| Colour | WHITE |
| Shape | OVAL |
| Size | 18 |
| Strength | METFORMIN HYDROCHLORIDE 500 mg |
| Dosage form | Tablet, Extended Release |
| Manufacturer | AvKARE, Inc. |
| NDC | 42291-592 |
| Schedule | — |
| Availability | — |
| Ingredients | METFORMIN HYDROCHLORIDE[METFORMIN] |
What does this imprint mean?
The imprint "Q21 LU" 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
Metformin
Uses and warnings
Drug classPharmacologic Class: Biguanide antihyperglycemic agentUsesMetformin hydrochloride extended-release tablets are indicated as an adjunct to diet and exercise to improve glycemic control in adults with type 2 diabetes mellitus.Boxed...
Read the full drug profile →How to identify this pill
- • Check the imprint matches exactly: "Q21 LU".
- • Confirm the colour (WHITE) and shape (OVAL).
- • Compare the size (18) against a ruler if possible.
- • When in doubt, confirm with a pharmacist before taking any medication.
Similar-looking pills
RX12
WHITE OVAL · Atorvastatin
W07
WHITE OVAL · Fexofenadine
TCL341
WHITE OVAL · Acetaminophen
IBU 600
WHITE OVAL · Ibuprofen
P04
WHITE OVAL · Metoprolol
SG 107
WHITE OVAL · Metformin
H 49
WHITE OVAL · Sulfamethoxazole Trimethoprim
R20 0168
WHITE OVAL · Olanzapine
SG 160
WHITE OVAL · Irbesartan
BACTRIM DS
WHITE OVAL · Sulfamethoxazole Trimethoprim
MCR 105
WHITE OVAL · Metronidazole
Pfizer CDT
WHITE OVAL · Amlodipine
Other pills of Metformin
SG 107
WHITE OVAL · Metformin
IPC 500
WHITE CAPSULE · Metformin
GP124
WHITE ROUND · Metformin
I 47
WHITE OVAL · Metformin
Q22 LU
WHITE OVAL · Metformin
750
RED CAPSULE · Metformin
I47
WHITE OVAL · Metformin
571 500
WHITE BULLET · Metformin
1 4
WHITE OVAL · Metformin
TV 7677
WHITE OVAL · Metformin
A 47
PINK CAPSULE · Metformin
0019 500
WHITE ROUND · Metformin
Official references
Source: FDA Structured Product Label via NLM Pillbox archive (retired 2021); source file 059beca0-37b6-54cb-2789-6a234fda6bbc.xml