(hydrocodone bitartrate and acetaminophen tablets, USP)
5 mg/500 mg
Hydrocodone bitartrate and acetaminophen is supplied in tablet form for oral administration.
Hydrocodone bitartrate is an opioid analgesic and antitussive and occurs as fine, white crystals or as a crystalline powder. It is affected by light. The chemical name is: 4,5α-epoxy-3-methoxy-17-methylmorphinan-6-one tartrate (1:1) hydrate (2:5). It has the following structural formula:
C18H21NO3 • C4H6O6 • 2½H2O M.W. 494.50
Acetaminophen, 4'-hydroxyacetanilide, a slightly bitter, white, odorless, crystalline powder, is a non-opiate, non-salicylate analgesic and antipyretic. It has the following structural formula:
C8H9NO2 M.W. 151.16
Each VICODIN tablet contains:
Hydrocodone Bitartrate 5 mg
Acetaminophen 500 mg
In addition each tablet contains the following inactive ingredients: colloidal silicon dioxide, starch, croscarmellose sodium, dibasic calcium phosphate, magnesium stearate, microcrystalline cellulose, povidone, and stearic acid.
Meets USP Dissolution Test 2.