MF2 Pill – White Round Metformin
Quick Identification
The pill with imprint MF2 is a white round tablet/capsule identified as Metformin.
| Imprint | MF2 / G |
|---|---|
| Shape | ROUND |
| Colour | WHITE |
| Size | 12 |
| Dosage form | Tablet |
What Does This Imprint Mean?
The characters "MF2" stamped, printed, or debossed onto this pill are its imprint code. Manufacturers are required by the FDA to give every tablet and capsule a unique imprint so it can be identified after it leaves its original packaging. Combined with the pill's shape and colour, the imprint is the fastest way to confirm exactly what a loose pill is.
Active Ingredient: Metformin
Brand name: Metformin Hydrochloride. Generic name: Metformin.
Read the full drug profile for Metformin, including what it's used for, dosage information, side effects, and warnings.
Manufacturer & NDC
| Manufacturer | Genpharm Inc. |
|---|---|
| NDC | 55567-145 |
What Is Metformin Used For?
"Metformin hydrochloride extended-release tablets are indicated as an adjunct to diet and exercise to improve glycemic control in adults with type 2 diabetes mellitus."
Side Effects & Warnings
Most common adverse reactions (>5%) more frequent than placebo: diarrhea (10%), nausea/vomiting (7%). Additional reactions at 1-5% include abdominal pain, constipation, flatulence, dyspepsia, headache, and taste disturbance.
Full list of Metformin side effects | Metformin warnings & precautions
How to Identify This Pill
- Read the imprint code exactly as it appears (letters, numbers, and any dividing line) — it is the single most reliable identifier.
- Note the shape (round, oval, capsule, etc.) and colour, and compare both against the details above.
- Check the size if you have a ruler or pill gauge — imprint plus size narrows down look-alikes.
- Compare the pill photo above side-by-side with the physical pill in good lighting.
- If anything does not match exactly, do not assume — confirm with a pharmacist before taking it.
Similar-Looking Pills
These pills share the same shape and colour, but are different medications — always confirm by imprint, not appearance alone.
Other Pill Identifiers for Metformin
Frequently Asked Questions
What does the pill imprinted MF2 look like?
It is described as a white round pill measuring about 12, imprinted with "MF2".
What is Metformin used for?
"Metformin hydrochloride extended-release tablets are indicated as an adjunct to diet and exercise to improve glycemic control in adults with type 2 diabetes mellitus."
Who makes this pill?
It is manufactured by Genpharm Inc..
Is it safe to take a pill if I cannot identify it?
No. Never take a pill you cannot positively identify. If you are unsure about a pill, do not take it — consult a pharmacist or physician, or contact Poison Control.
