oct 19, 2010 · hydrocodone bitartrate is an opioid analgesic and antitussive and occurs as fine, white crystals or as a crystalline powder. It is affected by light. dec 12, 2019 · indications and usage. Acetaminophen and codeine phosphate tablets, usp are indicated for the relief of mild to moderately severe pain. pill identifier results for m 3 white and round. Search by imprint, shape, color or drug name.
