Found an orange round pill and not sure what it is? Orange round tablets span a range of medications from ADHD stimulants and blood thinners to OTC vitamins. The only reliable way to identify a specific pill is its imprint code. Below are the most commonly encountered orange round pills in the United States.
Most Common Orange Round Pills
Amphetamine Salts 30 mg
Generic / Adderall
Stimulant for ADHD and narcolepsy. Schedule II controlled substance.
Imprint: U31 (Aurolife); also dp 30
Warfarin 5 mg
Generic / Coumadin (some manufacturers)
Anticoagulant (blood thinner) to prevent blood clots and stroke.
Common imprints: BARR 832 5, 5 DAN DAN
Aspirin 325 mg
Generic (some manufacturers)
OTC NSAID for pain, fever, and inflammation.
Common imprints: BAYER, 325, L484 (note: some are white)
Verapamil
Generic / Calan (some manufacturers)
Calcium channel blocker for high blood pressure, angina, and heart arrhythmias.
Varies by strength and manufacturer
Multivitamin (OTC)
Various brands
Daily nutritional supplement. No prescription required.
Imprints vary widely by brand
Identify Your Orange Round Pill
Enter the imprint code from your pill for an exact match — or search by shape and color to browse all options.
Orange can vary from pale peach or salmon to deep amber depending on the manufacturer's dye. Look for an imprint on both faces of the tablet, write it down accurately, and use PillID's tool with the imprint plus "orange" and "round" to narrow results.
Some orange round tablets are Schedule II controlled substances (amphetamine salts). Always verify the source of a pill. If no imprint is present, the tablet is likely an OTC supplement. For poison emergencies, call 1-800-222-1222.
Frequently Asked Questions
What is an orange round pill?
Orange round tablets include amphetamine salts 30mg (imprint U31), warfarin 5mg from some manufacturers, aspirin 325mg, verapamil, and various multivitamins. The imprint code is the only reliable identifier.
How do I identify an orange round pill without an imprint?
All U.S. prescription tablets require a unique imprint by law. An orange round pill without an imprint is most likely an OTC vitamin or supplement. For emergencies, call Poison Control at 1-800-222-1222.
What is the orange round pill with "U31" on it?
U31 is the imprint on amphetamine salts 30mg (generic Adderall) manufactured by Aurolife Pharma. It is a Schedule II controlled substance prescribed for ADHD and narcolepsy.