Pill With Imprint W;4

This page shows all pills in our database with the imprint code W;4. Imprint codes are stamped or printed on pill tablets and capsules and are used to uniquely identify medications. Data is sourced from the FDA NDC Directory and DailyMed.

Found 7 pills with imprint W;4

1/5

Digoxin

DIGOXIN 125 ug;

W;40

YELLOWROUND

1/2

Digoxin

0.25 MG

WW;41

WHITEROUND

NDC: 00143-1241-01

Phenobarbital

PHENOBARBITAL 60 mg;

WW;455

WHITEROUND

1/2

Phenobarbital

PHENOBARBITAL 100 mg;

WW;458

WHITEROUND

1/2

Trihexyphenidyl Hydrochloride

TRIHEXYPHENIDYL HYDROCHLORIDE 2 mg;

W;4

WHITEROUND

Warfarin Sodium

WARFARIN SODIUM 4 mg;

I;G;W;4

BLUEROUND

Warfarin Sodium

WARFARIN SODIUM 4 mg;

IG;W;4

BLUEROUND

What is an imprint code?

An imprint code is a combination of letters, numbers, or symbols that appears on a pill, tablet, or capsule. The FDA requires all approved drug products to have a unique imprint so that they can be identified in case of accidental ingestion or medication confusion. The imprint W;4 is the code found on the pill you are looking up.

⚠️ Disclaimer: Pill identification is for educational purposes only. Always confirm identification with a licensed pharmacist. Read full disclaimer.