Drugs Similar to HYDROCODONE BITARTRATE AND ACETAMINOPHEN

Hydrocodone bitartrate and acetaminophen are available in liquid form for oral administration. Hydrocodone bitartrate is an opioid analgesic 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: 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: Hydrocodone bitartrate and acetaminophen oral solution contains: Per 5 mL Per 15 mL Hydrocodone Bitartrate 3.33 mg 10 mg Acetaminophen 100 mg 300 mg Alcohol 7% 7% In addition, the liquid contains the following inactive ingredients: citric acid anhydrous, ethyl maltol, glycerin, methylparaben, propylene glycol, propylparaben, purified water, saccharin sodium, sorbitol solution, sucrose, with D&C Red #33 and FD&C Red #40 as coloring and natural and artificial flavoring. hydrocodone bitartrate chemical structure acetaminophen chemical structure

Hydrocodone bitartrate and acetaminophen, USP is available in tablet form for oral administration. Hydrocodone bitartrate is an opioid analgesic 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: 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: Each Hydrocodone Bitartrate and Acetaminophen Tablet, USP contains: Strength Hydrocodone Bitartrate Acetaminophen 2.5 mg/325 mg 2.5 mg 325 mg 5 mg/325 mg 5 mg 325 mg 7.5 mg/325 mg 7.5 mg 325 mg 10 mg/325 mg 10 mg 325 mg In addition, each tablet contains the following inactive ingredients: microcrystalline cellulose, corn starch, colloidal silicon dioxide, crospovidone, pregelatinized starch, povidone, FD&C Yellow No 6 (for strength 5 mg/325 mg), D&C Yellow No 10 (for strength 10 mg/325 mg) and stearic acid. Hydrocodone Bitartrate and Acetaminophen Tablets, USP complies to USP Dissolution Test 1.

Hydrocodone bitartrate and acetaminophen, USP is available in tablet form for oral administration. Hydrocodone bitartrate is an opioid analgesic 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: 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: Each Hydrocodone Bitartrate and Acetaminophen Tablet, USP contains: Strength Hydrocodone Bitartrate Acetaminophen 5 mg/325 mg 5 mg 325 mg 10 mg/325 mg 10 mg 325 mg In addition, each tablet contains the following inactive ingredients: microcrystalline cellulose, corn starch, colloidal silicon dioxide, crospovidone, pregelatinized starch, povidone, and stearic acid. Hydrocodone Bitartrate and Acetaminophen Tablets, USP complies to USP Dissolution Test 1.

Hydrocodone bitartrate and acetaminophen is available in liquid form for oral administration. Hydrocodone bitartrate is an opioid analgesic 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: C 18 H 21 NO 3 •C 4 H 6 O 6 •5/2 H 2 O M.W. = 494.490 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: C 8 H 9 NO 2 M.W. 151.16 Hydrocodone Bitartrate and Acetaminophen Oral Solution contains: Per 5 mL Per 15 mL Hydrocodone Bitartrate 3.33 mg 10 mg Acetaminophen 100 mg 300 mg In addition, the liquid contains the following inactive ingredients: citric acid anhydrous, ethyl maltol, glycerin, methylparaben, propylene glycol, propylparaben, purified water, sodium citrate anhydrous, saccharin sodium dihydrate, sorbitol solution, sucrose and triacetin with D&C Red #33 and FD&C Red #40 as coloring and natural and artificial flavoring. hydrocodone structure 1 acetaminophen structure

Hydrocodone Bitartrate and Acetaminophen is available in tablet form for oral administration. Hydrocodone bitartrate is an opioid analgesic 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: 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: Each Hydrocodone Bitartrate and Acetaminophen Tablet USP, 5 mg/325 mg contains: Hydrocodone Bitartrate………………………..5 mg Acetaminophen……………………………….325 mg Each Hydrocodone Bitartrate and Acetaminophen Tablet USP, 7.5 mg/325 mg contains: Hydrocodone Bitartrate………………………..7.5 mg Acetaminophen……………………………….325 mg Each Hydrocodone Bitartrate and Acetaminophen Tablet USP, 10 mg/325 mg contains: Hydrocodone Bitartrate………………………..10 mg Acetaminophen……………………………….325 mg In addition, each tablet contains the following inactive ingredients: croscarmellose sodium, colloidal silicon dioxide, magnesium stearate, microcrystalline cellulose, FD&C yellow#6 aluminum lake (5 mg/325 mg only), and FD&C blue#1 aluminum lake (10 mg/325 mg only). Meets USP Dissolution Test 2. hydroc-struct aceto-struct

Hydrocodone bitartrate and acetaminophen, USP is available in tablet form for oral administration. Hydrocodone bitartrate is an opioid analgesic 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: 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: Each Hydrocodone Bitartrate and Acetaminophen Tablet, USP contains: Strength Hydrocodone Bitartrate Acetaminophen 2.5 mg/325 mg 2.5 mg 325 mg 5 mg/325 mg 5 mg 325 mg 7.5 mg/325 mg 7.5 mg 325 mg 10 mg/325 mg 10 mg 325 mg In addition, each tablet contains the following inactive ingredients: microcrystalline cellulose, corn starch, colloidal silicon dioxide, crospovidone, pregelatinized starch, povidone, FD&C Yellow No 6 (for strength 5 mg/325 mg), D&C Yellow No 10 (for strength 10 mg/325 mg) and stearic acid. Hydrocodone Bitartrate and Acetaminophen Tablets, USP complies to USP Dissolution Test 1.

Hydrocodone Bitartrate and Acetaminophen is available in tablet form for oral administration. Hydrocodone bitartrate is an opioid analgesic 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: C 18 H 21 NO 3 •C 4 H 6 O 6 •2 1/2 H 2 O M.W. = 494.49 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: C 8 H 9 NO 2 M.W. = 151.16 Hydrocodone Bitartrate and Acetaminophen Tablets, USP for oral administration are available in the following strengths: Product Strength Hydrocodone Bitartrate Acetaminophen 5 mg/300 mg 5 mg 300 mg 7.5 mg/300 mg 7.5 mg 300 mg 10 mg/300 mg 10 mg 300 mg In addition, each tablet contains the following inactive ingredients: croscarmellose sodium, magnesium stearate, microcrystalline cellulose, silicon dioxide, and stearic acid. Meets USP Dissolution Test 2.

Hydrocodone bitartrate and acetaminophen are available in liquid form for oral administration. Hydrocodone bitartrate is an opioid analgesic 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: C 18 H 21 NO 3 • C 4 H 6 O 6 • 2½H 2 O M. W. 494.490 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: C 8 H 9 NO 2 M. W. 151.16 Hydrocodone bitartrate and acetaminophen oral solution contains: Per 5 mL Per 15 mL Hydrocodone Bitartrate 2.5 mg 7.5 mg Acetaminophen 108.0 mg 325.0 mg Ethyl Alcohol, USP (190 Proof) 7% 7% In addition, the liquid contains the following inactive ingredients: citric acid anhydrous, ethyl maltol, glycerin, methylparaben, propylene glycol, propylparaben, purified water, saccharin sodium, sorbitol solution, sucrose, with D&C Red #33 and FD&C Red #40 as coloring and natural and artificial flavoring. hydro-str aceta-str

Hydrocodone bitartrate and acetaminophen is available in tablet form for oral administration. Hydrocodone bitartrate is an opioid analgesic 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: C 18 H 21 NO 3 ∙C 4 H 6 O 6 ∙2½H 2 O MW = 494.490 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: C 8 H 9 NO 2 MW = 151.16 Each Hydrocodone Bitartrate and Acetaminophen Tablet, USP, 5 mg/ 325 mg contains: Hydrocodone Bitartrate 5 mg Acetaminophen 325 mg Each Hydrocodone Bitartrate and Acetaminophen Tablet, USP, 7.5 mg/ 325 mg contains: Hydrocodone Bitartrate 7.5 mg Acetaminophen 325 mg Each Hydrocodone Bitartrate and Acetaminophen Tablet, USP, 10 mg/ 325 mg contains: Hydrocodone Bitartrate 10 mg Acetaminophen 325 mg In addition, each tablet contains the following inactive ingredients: colloidal silicon dioxide, pregelatinized starch, crospovidone, magnesium stearate, povidone, and stearic acid. Meets USP Dissolution Test 1.

Hydrocodone bitartrate and acetaminophen is available in tablet form for oral administration. Hydrocodone bitartrate is an opioid analgesic 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: C 18 H 21 NO 3 ∙C 4 H 6 O 6 ∙2½H 2 O MW = 494.490 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: C 8 H 9 NO 2 MW = 151.16 Each Hydrocodone Bitartrate and Acetaminophen Tablet, USP, 5 mg/ 325 mg contains: Hydrocodone Bitartrate 5 mg Acetaminophen 325 mg Each Hydrocodone Bitartrate and Acetaminophen Tablet, USP, 7.5 mg/ 325 mg contains: Hydrocodone Bitartrate 7.5 mg Acetaminophen 325 mg Each Hydrocodone Bitartrate and Acetaminophen Tablet, USP, 10 mg/ 325 mg contains: Hydrocodone Bitartrate 10 mg Acetaminophen 325 mg In addition, each tablet contains the following inactive ingredients: colloidal silicon dioxide, pregelatinized starch, crospovidone, magnesium stearate, povidone, and stearic acid. Meets USP Dissolution Test 1.

Hydrocodone Bitartrate and Acetaminophen is available in tablet form for oral administration. Hydrocodone bitartrate is an opioid analgesic 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: 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: Each Hydrocodone Bitartrate and Acetaminophen Tablet USP, 5 mg/325 mg contains: Hydrocodone Bitartrate………………………..5 mg Acetaminophen……………………………….325 mg Each Hydrocodone Bitartrate and Acetaminophen Tablet USP, 7.5 mg/325 mg contains: Hydrocodone Bitartrate………………………..7.5 mg Acetaminophen……………………………….325 mg Each Hydrocodone Bitartrate and Acetaminophen Tablet USP, 10 mg/325 mg contains: Hydrocodone Bitartrate………………………..10 mg Acetaminophen……………………………….325 mg In addition, each tablet contains the following inactive ingredients: croscarmellose sodium, colloidal silicon dioxide, magnesium stearate, microcrystalline cellulose, FD&C yellow#6 aluminum lake (5 mg/325 mg only), and FD&C blue#1 aluminum lake (10 mg/325 mg only). Meets USP Dissolution Test 2.

Hydrocodone Bitartrate and Acetaminophen is available in tablet form for oral administration. Hydrocodone bitartrate is an opioid analgesic 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: 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: Each Hydrocodone Bitartrate and Acetaminophen Tablet USP, 5 mg/325 mg contains: Hydrocodone Bitartrate………………………..5 mg Acetaminophen……………………………….325 mg Each Hydrocodone Bitartrate and Acetaminophen Tablet USP, 7.5 mg/325 mg contains: Hydrocodone Bitartrate………………………..7.5 mg Acetaminophen……………………………….325 mg Each Hydrocodone Bitartrate and Acetaminophen Tablet USP, 10 mg/325 mg contains: Hydrocodone Bitartrate………………………..10 mg Acetaminophen……………………………….325 mg In addition, each tablet contains the following inactive ingredients: croscarmellose sodium, colloidal silicon dioxide, magnesium stearate, microcrystalline cellulose, FD&C yellow#6 aluminum lake (5 mg/325 mg only), and FD&C blue#1 aluminum lake (10 mg/325 mg only). Meets USP Dissolution Test 2.

Hydrocodone Bitartrate and Acetaminophen is available in tablet form for oral administration. Hydrocodone bitartrate is an opioid analgesic 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: C 18 H 21 NO 3 •C 4 H 6 O 6 •2 ½ H 2 O M.W. = 494.49 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: C 8 H 9 NO 2 M.W. = 151.16 Hydrocodone Bitartrate and Acetaminophen Tablets, USP for oral administration are available in the following strengths: Product Strength Hydrocodone Bitartrate Acetaminophen 5 mg/325 mg 5 mg 325 mg 7.5 mg/325 mg 7.5 mg 325 mg 10 mg/325 mg 10 mg 325 mg In addition, each tablet contains the following inactive ingredients: croscarmellose sodium, magnesium stearate, microcrystalline cellulose, silicon dioxide, and stearic acid. Meets USP Dissolution Test 2. Structure-1 Structure-2

Hydrocodone Bitartrate and Acetaminophen is available in tablet form for oral administration. Hydrocodone bitartrate is an opioid analgesic 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: 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: Each Hydrocodone Bitartrate and Acetaminophen Tablet USP, 5 mg/325 mg contains: Hydrocodone Bitartrate………………………..5 mg Acetaminophen……………………………….325 mg Each Hydrocodone Bitartrate and Acetaminophen Tablet USP, 7.5 mg/325 mg contains: Hydrocodone Bitartrate………………………..7.5 mg Acetaminophen……………………………….325 mg Each Hydrocodone Bitartrate and Acetaminophen Tablet USP, 10 mg/325 mg contains: Hydrocodone Bitartrate………………………..10 mg Acetaminophen……………………………….325 mg In addition, each tablet contains the following inactive ingredients: croscarmellose sodium, colloidal silicon dioxide, magnesium stearate, microcrystalline cellulose, FD&C yellow#6 aluminum lake (5 mg/325 mg only), and FD&C blue#1 aluminum lake (10 mg/325 mg only). Meets USP Dissolution Test 2. hydroc-struct aceto-struct

Hydrocodone bitartrate and acetaminophen is available in tablet form for oral administration. Hydrocodone bitartrate, USP is an opioid analgesic 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-methylm orphinan-6-one tartrate (1:1) hydrate (2:5). It has the following structural formula: C 18 H 21 NO 3 •C 4 H 6 O 6 •2½H 2 O M.W. = 494.49 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: C 8 H 9 NO 2 M.W. = 151.16 Each hydrocodone bitartrate and acetaminophen tablets USP, 5 mg/325 mg contains: Hydrocodone Bitartrate ...... 5 mg Acetaminophen ................. 325 mg Each hydrocodone bitartrate and acetaminophen tablets USP, 7.5 mg/325 mg contains: Hydrocodone Bitartrate ......... 7.5 mg Acetaminophen ................ 325 mg Each hydrocodone bitartrate and acetaminophen tablets USP, 10 mg/325 mg contains: Hydrocodone Bitartrate .......... 10 mg Acetaminophen .............. 325 mg In addition each tablet contains the following inactive ingredients: colloidal silicon dioxide, crospovidone, magnesium stearate, microcrystalline cellulose, povidone, pregelatinized starch and stearic acid. In addition, the 5 mg/325 mg strength contains sugar spheres which are composed of starch derived from corn, sugar, and FD&C Yellow #6. The 7.5 mg/325 mg strength contains FD&C Yellow #6 Aluminum Lake. The 10 mg/325 mg strength contains FD&C Yellow #10 Aluminum Lake. Meets USP Dissolution Test 2. hydrocodone-structure-formula.jpg acetaminophen-structure-formula.jpg

Hydrocodone Bitartrate and Acetaminophen Tablets, USP are available in tablet form for oral administration. Hydrocodone bitartrate is an opioid analgesic 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: 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: Each Hydrocodone Bitartrate and Acetaminophen Tablet, 5 mg/325 mg contains: Hydrocodone Bitartrate ...... 5 mg Acetaminophen................. 325 mg Each Hydrocodone Bitartrate and Acetaminophen Tablet, 7.5 mg/325 mg contains: Hydrocodone Bitartrate ......... 7.5 mg Acetaminophen ................ 325 mg Each Hydrocodone Bitartrate and Acetaminophen Tablets, 10 mg/325 mg contains: Hydrocodone Bitartrate .......... 10 mg Acetaminophen.............. 325 mg In addition, each tablet contains the following inactive ingredients: microcrystalline cellulose, colloidal silicon dioxide, crospovidone, stearic acid, magnesium stearate, corn starch, pregelatinized starch and povidone. Meets USP Dissolution Test 2. Hydrocodone APAP

Hydrocodone bitartrate and acetaminophen is available in tablet form for oral administration. Hydrocodone bitartrate is an opioid analgesic 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: 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: Each Hydrocodone Bitartrate and Acetaminophen Tablet USP contains: Tablet Hydrocodone Bitartrate USP Acetaminophen USP 5 mg/325 mg 5 mg 325 mg 7.5 mg/325 mg 7.5 mg 325 mg 10 mg/325 mg 10 mg 325 mg In addition each tablet contains the following inactive ingredients: crospovidone, magnesium stearate, microcrystalline cellulose, povidone, pregelatinized starch, silicon dioxide, and stearic acid. Meets USP Dissolution Test 1. Chemical Structure of Hydrocodone Bitartrate Chemical Structure of Acetaminophen

Hydrocodone bitartrate and acetaminophen is available in tablet form for oral administration. Hydrocodone bitartrate is an opioid analgesic 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: 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: Each Hydrocodone Bitartrate and Acetaminophen Tablet USP contains: Tablet Hydrocodone Bitartrate USP Acetaminophen USP 5 mg/325 mg 5 mg 325 mg 7.5 mg/325 mg 7.5 mg 325 mg 10 mg/325 mg 10 mg 325 mg In addition each tablet contains the following inactive ingredients: crospovidone, magnesium stearate, microcrystalline cellulose, povidone, pregelatinized starch, silicon dioxide, and stearic acid. Meets USP Dissolution Test 1. Chemical Structure of Hydrocodone Bitartrate Chemical Structure of Acetaminophen

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: 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: Hydrocodone bitartrate and acetaminophen tablets USP, for oral administration, are available in a variety of strengths as described in the following table. Each hydrocodone bitartrate and acetaminophen tablet contains: Strength Hydrocodone Bitartrate Acetaminophen 5 mg/325 mg 7.5 mg/325 mg 10 mg/325 mg 5 mg 7.5 mg 10 mg 325 mg 325 mg 325 mg In addition each tablet contains the following inactive ingredients: colloidal silicon dioxide, croscarmellose sodium, crospovidone, magnesium stearate, microcrystalline cellulose, povidone, pregelatinized starch and stearic acid. Meets USP Dissolution Test 1. chemical structure Chemical Structure

Hydrocodone bitartrate and acetaminophen, USP is available in tablet form for oral administration. Hydrocodone bitartrate is an opioid analgesic 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: Hydrocodone Bitartrate- Struct 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: Acetaminophen- Struct Each Hydrocodone Bitartrate and Acetaminophen Tablet, USP contains: Strength Hydrocodone Bitartrate Acetaminophen 5 mg/325 mg 5 mg 325 mg 10 mg/325 mg 10 mg 325 mg In addition, each tablet contains the following inactive ingredients: microcrystalline cellulose, corn starch, colloidal silicon dioxide, crospovidone, pregelatinized starch, povidone, and stearic acid. Hydrocodone Bitartrate and Acetaminophen Tablets, USP complies to USP Dissolution Test 1.

Hydrocodone bitartrate and acetaminophen are available in liquid form for oral administration. Hydrocodone bitartrate is an opioid analgesic 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: 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: Hydrocodone bitartrate and acetaminophen oral solution contains: Per 5 mL Per 15 mL Hydrocodone Bitartrate 3.33 mg 10 mg Acetaminophen 100 mg 300 mg Alcohol 7% 7% In addition, the liquid contains the following inactive ingredients: citric acid anhydrous, ethyl maltol, glycerin, methylparaben, propylene glycol, propylparaben, purified water, saccharin sodium, sorbitol solution, sucrose, with D&C Red #33 and FD&C Red #40 as coloring and natural and artificial flavoring. hydrocodone bitartrate chemical structure acetaminophen chemical structure

Hydrocodone bitartrate and acetaminophen, USP is available in tablet form for oral administration. Hydrocodone bitartrate is an opioid analgesic 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: 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: Each Hydrocodone Bitartrate and Acetaminophen Tablet, USP contains: Strength Hydrocodone Bitartrate Acetaminophen 2.5 mg/325 mg 2.5 mg 325 mg 5 mg/325 mg 5 mg 325 mg 7.5 mg/325 mg 7.5 mg 325 mg 10 mg/325 mg 10 mg 325 mg In addition, each tablet contains the following inactive ingredients: microcrystalline cellulose, corn starch, colloidal silicon dioxide, crospovidone, pregelatinized starch, povidone, FD&C Yellow No 6 (for strength 5 mg/325 mg), D&C Yellow No 10 (for strength 10 mg/325 mg) and stearic acid. Hydrocodone Bitartrate and Acetaminophen Tablets, USP complies to USP Dissolution Test 1.

Hydrocodone bitartrate and acetaminophen, USP is available in tablet form for oral administration. Hydrocodone bitartrate is an opioid analgesic 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: 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: Each Hydrocodone Bitartrate and Acetaminophen Tablet, USP contains: Strength Hydrocodone Bitartrate Acetaminophen 5 mg/325 mg 5 mg 325 mg 10 mg/325 mg 10 mg 325 mg In addition, each tablet contains the following inactive ingredients: microcrystalline cellulose, corn starch, colloidal silicon dioxide, crospovidone, pregelatinized starch, povidone, and stearic acid. Hydrocodone Bitartrate and Acetaminophen Tablets, USP complies to USP Dissolution Test 1.

Hydrocodone bitartrate and acetaminophen is available in liquid form for oral administration. Hydrocodone bitartrate is an opioid analgesic 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: C 18 H 21 NO 3 •C 4 H 6 O 6 •5/2 H 2 O M.W. = 494.490 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: C 8 H 9 NO 2 M.W. 151.16 Hydrocodone Bitartrate and Acetaminophen Oral Solution contains: Per 5 mL Per 15 mL Hydrocodone Bitartrate 3.33 mg 10 mg Acetaminophen 100 mg 300 mg In addition, the liquid contains the following inactive ingredients: citric acid anhydrous, ethyl maltol, glycerin, methylparaben, propylene glycol, propylparaben, purified water, sodium citrate anhydrous, saccharin sodium dihydrate, sorbitol solution, sucrose and triacetin with D&C Red #33 and FD&C Red #40 as coloring and natural and artificial flavoring. hydrocodone structure 1 acetaminophen structure

Hydrocodone Bitartrate and Acetaminophen is available in tablet form for oral administration. Hydrocodone bitartrate is an opioid analgesic 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: 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: Each Hydrocodone Bitartrate and Acetaminophen Tablet USP, 5 mg/325 mg contains: Hydrocodone Bitartrate………………………..5 mg Acetaminophen……………………………….325 mg Each Hydrocodone Bitartrate and Acetaminophen Tablet USP, 7.5 mg/325 mg contains: Hydrocodone Bitartrate………………………..7.5 mg Acetaminophen……………………………….325 mg Each Hydrocodone Bitartrate and Acetaminophen Tablet USP, 10 mg/325 mg contains: Hydrocodone Bitartrate………………………..10 mg Acetaminophen……………………………….325 mg In addition, each tablet contains the following inactive ingredients: croscarmellose sodium, colloidal silicon dioxide, magnesium stearate, microcrystalline cellulose, FD&C yellow#6 aluminum lake (5 mg/325 mg only), and FD&C blue#1 aluminum lake (10 mg/325 mg only). Meets USP Dissolution Test 2. hydroc-struct aceto-struct

Hydrocodone bitartrate and acetaminophen, USP is available in tablet form for oral administration. Hydrocodone bitartrate is an opioid analgesic 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: 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: Each Hydrocodone Bitartrate and Acetaminophen Tablet, USP contains: Strength Hydrocodone Bitartrate Acetaminophen 2.5 mg/325 mg 2.5 mg 325 mg 5 mg/325 mg 5 mg 325 mg 7.5 mg/325 mg 7.5 mg 325 mg 10 mg/325 mg 10 mg 325 mg In addition, each tablet contains the following inactive ingredients: microcrystalline cellulose, corn starch, colloidal silicon dioxide, crospovidone, pregelatinized starch, povidone, FD&C Yellow No 6 (for strength 5 mg/325 mg), D&C Yellow No 10 (for strength 10 mg/325 mg) and stearic acid. Hydrocodone Bitartrate and Acetaminophen Tablets, USP complies to USP Dissolution Test 1.

Hydrocodone Bitartrate and Acetaminophen is available in tablet form for oral administration. Hydrocodone bitartrate is an opioid analgesic 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: C 18 H 21 NO 3 •C 4 H 6 O 6 •2 1/2 H 2 O M.W. = 494.49 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: C 8 H 9 NO 2 M.W. = 151.16 Hydrocodone Bitartrate and Acetaminophen Tablets, USP for oral administration are available in the following strengths: Product Strength Hydrocodone Bitartrate Acetaminophen 5 mg/300 mg 5 mg 300 mg 7.5 mg/300 mg 7.5 mg 300 mg 10 mg/300 mg 10 mg 300 mg In addition, each tablet contains the following inactive ingredients: croscarmellose sodium, magnesium stearate, microcrystalline cellulose, silicon dioxide, and stearic acid. Meets USP Dissolution Test 2.

Hydrocodone Bitartrate and Acetaminophen is available in tablet form for oral administration. Hydrocodone bitartrate is an opioid analgesic 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: 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: Each Hydrocodone Bitartrate and Acetaminophen Tablet USP, 5 mg/325 mg contains: Hydrocodone Bitartrate………………………..5 mg Acetaminophen……………………………….325 mg Each Hydrocodone Bitartrate and Acetaminophen Tablet USP, 7.5 mg/325 mg contains: Hydrocodone Bitartrate………………………..7.5 mg Acetaminophen……………………………….325 mg Each Hydrocodone Bitartrate and Acetaminophen Tablet USP, 10 mg/325 mg contains: Hydrocodone Bitartrate………………………..10 mg Acetaminophen……………………………….325 mg In addition, each tablet contains the following inactive ingredients: croscarmellose sodium, colloidal silicon dioxide, magnesium stearate, microcrystalline cellulose, FD&C yellow#6 aluminum lake (5 mg/325 mg only), and FD&C blue#1 aluminum lake (10 mg/325 mg only). Meets USP Dissolution Test 2.

Hydrocodone Bitartrate and Acetaminophen is available in tablet form for oral administration. Hydrocodone bitartrate is an opioid analgesic 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: 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: Each Hydrocodone Bitartrate and Acetaminophen Tablet USP, 5 mg/325 mg contains: Hydrocodone Bitartrate………………………..5 mg Acetaminophen……………………………….325 mg Each Hydrocodone Bitartrate and Acetaminophen Tablet USP, 7.5 mg/325 mg contains: Hydrocodone Bitartrate………………………..7.5 mg Acetaminophen……………………………….325 mg Each Hydrocodone Bitartrate and Acetaminophen Tablet USP, 10 mg/325 mg contains: Hydrocodone Bitartrate………………………..10 mg Acetaminophen……………………………….325 mg In addition, each tablet contains the following inactive ingredients: croscarmellose sodium, colloidal silicon dioxide, magnesium stearate, microcrystalline cellulose, FD&C yellow#6 aluminum lake (5 mg/325 mg only), and FD&C blue#1 aluminum lake (10 mg/325 mg only). Meets USP Dissolution Test 2.

Hydrocodone Bitartrate and Acetaminophen is available in tablet form for oral administration. Hydrocodone bitartrate is an opioid analgesic 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: C 18 H 21 NO 3 •C 4 H 6 O 6 •2 ½ H 2 O M.W. = 494.49 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: C 8 H 9 NO 2 M.W. = 151.16 Hydrocodone Bitartrate and Acetaminophen Tablets, USP for oral administration are available in the following strengths: Product Strength Hydrocodone Bitartrate Acetaminophen 5 mg/325 mg 5 mg 325 mg 7.5 mg/325 mg 7.5 mg 325 mg 10 mg/325 mg 10 mg 325 mg In addition, each tablet contains the following inactive ingredients: croscarmellose sodium, magnesium stearate, microcrystalline cellulose, silicon dioxide, and stearic acid. Meets USP Dissolution Test 2. Structure-1 Structure-2

Hydrocodone Bitartrate and Acetaminophen is available in tablet form for oral administration. Hydrocodone bitartrate is an opioid analgesic 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: 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: Each Hydrocodone Bitartrate and Acetaminophen Tablet USP, 5 mg/325 mg contains: Hydrocodone Bitartrate………………………..5 mg Acetaminophen……………………………….325 mg Each Hydrocodone Bitartrate and Acetaminophen Tablet USP, 7.5 mg/325 mg contains: Hydrocodone Bitartrate………………………..7.5 mg Acetaminophen……………………………….325 mg Each Hydrocodone Bitartrate and Acetaminophen Tablet USP, 10 mg/325 mg contains: Hydrocodone Bitartrate………………………..10 mg Acetaminophen……………………………….325 mg In addition, each tablet contains the following inactive ingredients: croscarmellose sodium, colloidal silicon dioxide, magnesium stearate, microcrystalline cellulose, FD&C yellow#6 aluminum lake (5 mg/325 mg only), and FD&C blue#1 aluminum lake (10 mg/325 mg only). Meets USP Dissolution Test 2. hydroc-struct aceto-struct

Hydrocodone bitartrate and acetaminophen is available in tablet form for oral administration. Hydrocodone bitartrate, USP is an opioid analgesic 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-methylm orphinan-6-one tartrate (1:1) hydrate (2:5). It has the following structural formula: C 18 H 21 NO 3 •C 4 H 6 O 6 •2½H 2 O M.W. = 494.49 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: C 8 H 9 NO 2 M.W. = 151.16 Each hydrocodone bitartrate and acetaminophen tablets USP, 5 mg/325 mg contains: Hydrocodone Bitartrate ...... 5 mg Acetaminophen ................. 325 mg Each hydrocodone bitartrate and acetaminophen tablets USP, 7.5 mg/325 mg contains: Hydrocodone Bitartrate ......... 7.5 mg Acetaminophen ................ 325 mg Each hydrocodone bitartrate and acetaminophen tablets USP, 10 mg/325 mg contains: Hydrocodone Bitartrate .......... 10 mg Acetaminophen .............. 325 mg In addition each tablet contains the following inactive ingredients: colloidal silicon dioxide, crospovidone, magnesium stearate, microcrystalline cellulose, povidone, pregelatinized starch and stearic acid. In addition, the 5 mg/325 mg strength contains sugar spheres which are composed of starch derived from corn, sugar, and FD&C Yellow #6. The 7.5 mg/325 mg strength contains FD&C Yellow #6 Aluminum Lake. The 10 mg/325 mg strength contains FD&C Yellow #10 Aluminum Lake. Meets USP Dissolution Test 2. hydrocodone-structure-formula.jpg acetaminophen-structure-formula.jpg

Hydrocodone Bitartrate and Acetaminophen Tablets, USP are available in tablet form for oral administration. Hydrocodone bitartrate is an opioid analgesic 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: 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: Each Hydrocodone Bitartrate and Acetaminophen Tablet, 5 mg/325 mg contains: Hydrocodone Bitartrate ...... 5 mg Acetaminophen................. 325 mg Each Hydrocodone Bitartrate and Acetaminophen Tablet, 7.5 mg/325 mg contains: Hydrocodone Bitartrate ......... 7.5 mg Acetaminophen ................ 325 mg Each Hydrocodone Bitartrate and Acetaminophen Tablets, 10 mg/325 mg contains: Hydrocodone Bitartrate .......... 10 mg Acetaminophen.............. 325 mg In addition, each tablet contains the following inactive ingredients: microcrystalline cellulose, colloidal silicon dioxide, crospovidone, stearic acid, magnesium stearate, corn starch, pregelatinized starch and povidone. Meets USP Dissolution Test 2. Hydrocodone APAP

Hydrocodone bitartrate and acetaminophen is available in tablet form for oral administration. Hydrocodone bitartrate is an opioid analgesic 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: 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: Each Hydrocodone Bitartrate and Acetaminophen Tablet USP contains: Tablet Hydrocodone Bitartrate USP Acetaminophen USP 5 mg/325 mg 5 mg 325 mg 7.5 mg/325 mg 7.5 mg 325 mg 10 mg/325 mg 10 mg 325 mg In addition each tablet contains the following inactive ingredients: crospovidone, magnesium stearate, microcrystalline cellulose, povidone, pregelatinized starch, silicon dioxide, and stearic acid. Meets USP Dissolution Test 1. Chemical Structure of Hydrocodone Bitartrate Chemical Structure of Acetaminophen

Hydrocodone bitartrate and acetaminophen is available in tablet form for oral administration. Hydrocodone bitartrate is an opioid analgesic 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: C 18 H 21 NO 3 ∙C 4 H 6 O 6 ∙2½H 2 O MW = 494.490 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: C 8 H 9 NO 2 MW = 151.16 Each Hydrocodone Bitartrate and Acetaminophen Tablet, USP, 5 mg/ 325 mg contains: Hydrocodone Bitartrate 5 mg Acetaminophen 325 mg Each Hydrocodone Bitartrate and Acetaminophen Tablet, USP, 7.5 mg/ 325 mg contains: Hydrocodone Bitartrate 7.5 mg Acetaminophen 325 mg Each Hydrocodone Bitartrate and Acetaminophen Tablet, USP, 10 mg/ 325 mg contains: Hydrocodone Bitartrate 10 mg Acetaminophen 325 mg In addition, each tablet contains the following inactive ingredients: colloidal silicon dioxide, pregelatinized starch, crospovidone, magnesium stearate, povidone, and stearic acid. Meets USP Dissolution Test 1.

Hydrocodone Bitartrate and Acetaminophen is available in tablet form for oral administration. Hydrocodone bitartrate is an opioid analgesic 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: 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: Each Hydrocodone Bitartrate and Acetaminophen Tablet USP, 5 mg/325 mg contains: Hydrocodone Bitartrate………………………..5 mg Acetaminophen……………………………….325 mg Each Hydrocodone Bitartrate and Acetaminophen Tablet USP, 7.5 mg/325 mg contains: Hydrocodone Bitartrate………………………..7.5 mg Acetaminophen……………………………….325 mg Each Hydrocodone Bitartrate and Acetaminophen Tablet USP, 10 mg/325 mg contains: Hydrocodone Bitartrate………………………..10 mg Acetaminophen……………………………….325 mg In addition, each tablet contains the following inactive ingredients: croscarmellose sodium, colloidal silicon dioxide, magnesium stearate, microcrystalline cellulose, FD&C yellow#6 aluminum lake (5 mg/325 mg only), and FD&C blue#1 aluminum lake (10 mg/325 mg only). Meets USP Dissolution Test 2.

Hydrocodone Bitartrate and Acetaminophen is available in tablet form for oral administration. Hydrocodone bitartrate is an opioid analgesic 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: 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: Each Hydrocodone Bitartrate and Acetaminophen Tablet USP, 5 mg/325 mg contains: Hydrocodone Bitartrate………………………..5 mg Acetaminophen……………………………….325 mg Each Hydrocodone Bitartrate and Acetaminophen Tablet USP, 7.5 mg/325 mg contains: Hydrocodone Bitartrate………………………..7.5 mg Acetaminophen……………………………….325 mg Each Hydrocodone Bitartrate and Acetaminophen Tablet USP, 10 mg/325 mg contains: Hydrocodone Bitartrate………………………..10 mg Acetaminophen……………………………….325 mg In addition, each tablet contains the following inactive ingredients: croscarmellose sodium, colloidal silicon dioxide, magnesium stearate, microcrystalline cellulose, FD&C yellow#6 aluminum lake (5 mg/325 mg only), and FD&C blue#1 aluminum lake (10 mg/325 mg only). Meets USP Dissolution Test 2.

Hydrocodone bitartrate and acetaminophen, USP is available in tablet form for oral administration. Hydrocodone bitartrate is an opioid analgesic 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: 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: Each Hydrocodone Bitartrate and Acetaminophen Tablet, USP contains: Strength Hydrocodone Bitartrate Acetaminophen 5 mg/325 mg 5 mg 325 mg 10 mg/325 mg 10 mg 325 mg In addition, each tablet contains the following inactive ingredients: microcrystalline cellulose, corn starch, colloidal silicon dioxide, crospovidone, pregelatinized starch, povidone, and stearic acid. Hydrocodone Bitartrate and Acetaminophen Tablets, USP complies to USP Dissolution Test 1.

Hydrocodone Bitartrate and Acetaminophen is available in tablet form for oral administration. Hydrocodone bitartrate, USP is an opioid analgesic 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: Acetaminophen, USP, 4'-hydroxyacetanilide, a slightly bitter, white, odorless, crystalline powder, is a non-opiate, non-salicylate analgesic and antipyretic. It has the following structural formula: Each Hydrocodone Bitartrate and Acetaminophen Tablet, USP, 5 mg/325 mg contains: Hydrocodone Bitartrate, USP ...... 5 mg Acetaminophen, USP ................. 325 mg In addition, each tablet contains the following inactive ingredients: colloidal silicon dioxide, crospovidone, magnesium stearate, microcrystalline cellulose, povidone, pregelatinized starch and stearic acid. This product complies with USP dissolution test 1. Structure Structure 2

Hydrocodone bitartrate and acetaminophen, USP is available in tablet form for oral administration. Hydrocodone bitartrate is an opioid analgesic 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: Hydrocodone Bitartrate- Struct 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: Acetaminophen- Struct Each Hydrocodone Bitartrate and Acetaminophen Tablet, USP contains: Strength Hydrocodone Bitartrate Acetaminophen 5 mg/325 mg 5 mg 325 mg 10 mg/325 mg 10 mg 325 mg In addition, each tablet contains the following inactive ingredients: microcrystalline cellulose, corn starch, colloidal silicon dioxide, crospovidone, pregelatinized starch, povidone, and stearic acid. Hydrocodone Bitartrate and Acetaminophen Tablets, USP complies to USP Dissolution Test 1.

Uses • temporarily relieves minor aches and pains due to: • the common cold • headache • backache • minor pain of arthritis • toothache • muscular aches • premenstrual and menstrual cramps • temporarily reduces fever

Uses temporarily relieves minor aches and pains due to: minor pain of arthritis muscular aches backache premenstrual and menstrual cramps the common cold headache toothache temporarily reduces fever

Uses temporarily relieves minor aches and pains due to: minor pain of arthritis muscular aches backache premenstrual and menstrual cramps the common cold headache toothache temporarily reduces fever

Uses temporarily relieves minor aches and pains due to: minor pain of arthritis muscular aches backache premenstrual and menstrual cramps the common cold headache toothache temporarily reduces fever

Uses temporarily relieves minor aches and pains due to: minor pain of arthritis muscular aches backache premenstrual and menstrual cramps the common cold headache toothache temporarily reduces fever

Uses temporarily relieves minor aches and pains due to: muscular aches backache minor pain of arthritis toothache premenstrual and menstrual cramps headache the common cold temporarily reduces fever

Uses temporarily relieves minor aches and pains due to: muscular aches backache minor pain of arthritis toothache premenstrual and menstrual cramps headache the common cold temporarily reduces fever

Uses temporarily relieves minor aches and pains due to: muscular aches backache minor pain of arthritis toothache premenstrual and menstrual cramps headache the common cold temporarily reduces fever

Uses temporarily relieves minor aches and pains due to: muscular aches backache minor pain of arthritis toothache premenstrual and menstrual cramps headache the common cold temporarily reduces fever

Uses temporarily relieves minor aches and pains due to: muscular aches backache minor pain of arthritis toothache premenstrual and menstrual cramps headache the common cold temporarily reduces fever

Uses temporarily relieves minor aches and pains due to: muscular aches backache minor pain of arthritis toothache premenstrual and menstrual cramps headache the common cold temporarily reduces fever

Uses • temporarily relieves minor aches and pains due to: • minor pain of arthritis • muscular aches • backache • premenstrual and menstrual cramps • the common cold • headache • toothache • temporarily reduces fever

Uses temporarily relieves minor aches and pains due to: minor pain of arthritis muscular aches backache premenstrual and menstrual cramps the common cold headache toothache temporarily reduces fever

Uses temporarily relieves minor aches and pains due to: minor pain of arthritis muscular aches backache premenstrual and menstrual cramps the common cold headache toothache temporarily reduces fever

Uses • temporarily relieves minor aches and pains due to: o minor pain of arthritis o muscular aches o backache o premenstrual and menstrual cramps o the common cold o headache o toothache • temporarily reduces fever

Uses temporarily relieves minor aches and pains due to: - minor pain of arthritis - muscular aches - backache - premenstrual and menstrual cramps - the common cold - headache - toothache temporarily reduces fever

Uses temporarily relieves minor aches and pains due to: - minor pain of arthritis - muscular aches - backache - premenstrual and menstrual cramps - the common cold - headache - toothache temporarily reduces fever

Uses temporarily relieves minor aches and pains due to: - minor pain of arthritis - muscular aches n backache - premenstrual and menstrual cramps - the common cold n headache - toothache temporarily reduces fever

Uses temporarily relieves minor aches and pains due to: - muscular aches - backache - minor pain of arthritis - toothache - premenstrual and menstrual cramps - headache - the common cold temporarily reduces fever

Uses temporarily relieves minor aches and pains due to: muscular aches backache minor pain of arthritis toothache premenstrual and menstrual cramps headache the common cold temporarily reduces fever