What is U03 Pill? The pill with imprint U03 is White, Elliptical / Oval and has been identified as Acetaminophen and Hydrocodone Bitartrate 325 mg / 10 mg. It is supplied by Aurolife Pharma LLC. Acetaminophen/hydrocodone is used in the treatment of back pain; pain; cough and belongs to the drug class narcotic analgesic combinations. […]