3 Pill – White Oval Isosorbide Mononitrate ER ISOSORBIDE MONONITRATE 30 mg
Quick Identification
The pill with imprint 3 is a white oval tablet/capsule identified as Isosorbide Mononitrate ER ISOSORBIDE MONONITRATE 30 mg.
| Imprint | 3 |
|---|---|
| Shape | OVAL |
| Colour | WHITE |
| Size | 9 |
| Strength | ISOSORBIDE MONONITRATE 30 mg |
| Dosage form | Tablet, Extended Release |
What Does This Imprint Mean?
The characters "3" 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: Isosorbide Mononitrate ER
Generic name: Isosorbide Mononitrate ER. This pill contains ISOSORBIDE MONONITRATE 30 mg.
Manufacturer & NDC
| Manufacturer | Direct Rx |
|---|---|
| NDC | 61919-758 |
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.
Frequently Asked Questions
What does the pill imprinted 3 look like?
It is described as a white oval pill measuring about 9, imprinted with "3".
What is Isosorbide Mononitrate ER used for?
See the Isosorbide Mononitrate ER drug page for full usage information.
What strength is this Isosorbide Mononitrate ER pill?
This pill is ISOSORBIDE MONONITRATE 30 mg of Isosorbide Mononitrate ER.
Who makes this pill?
It is manufactured by Direct Rx.
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.
