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What Is Hydrocodone and Acetaminophen?

Hydrocodone and acetaminophen is a prescription combination analgesic for pain severe enough to require an opioid when alternative treatments are inadequate. Current tablets include hydrocodone bitartrate strengths of 5 mg, 7.5 mg, or 10 mg combined with 325 mg of acetaminophen. The product is a Schedule II controlled substance.

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What Is Hydrocodone and Acetaminophen?

Hydrocodone and acetaminophen is a prescription combination analgesic for pain severe enough to require an opioid when alternative treatments are inadequate. Current tablets include hydrocodone bitartrate strengths of 5 mg, 7.5 mg, or 10 mg combined with 325 mg of acetaminophen. The product is a Schedule II controlled substance.

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How Do Hydrocodone and Acetaminophen Reduce Pain?

Hydrocodone is a mu-opioid receptor agonist that changes pain perception in the central nervous system. Acetaminophen is a nonopioid analgesic and antipyretic with a pain-relieving mechanism that is not fully defined. Combining the two ingredients produces analgesia through different pharmacologic actions.

Who Is Treated With Hydrocodone and Acetaminophen?

The combination is used for pain severe enough to require an opioid when nonopioid treatments or other alternatives are inadequate. Dose selection reflects prior opioid exposure, pain severity, response, and risk factors for opioid-related adverse reactions.

How Is Hydrocodone and Acetaminophen Dosed?

The 5 mg/325 mg strength starts at one to two tablets every four to six hours as needed, with no more than eight tablets daily. The 7.5 mg/325 mg and 10 mg/325 mg strengths start at one tablet every four to six hours as needed, with no more than six tablets daily. Total acetaminophen from all sources stays below 4,000 mg daily.

What Serious Risks Are Linked to Hydrocodone and Acetaminophen?

The boxed warning covers serious opioid risks and acetaminophen-associated liver toxicity. Hydrocodone can cause addiction, misuse, life-threatening respiratory depression, accidental ingestion, neonatal opioid withdrawal, and dangerous interactions with central nervous system depressants. Acetaminophen overdose can cause acute liver failure, liver transplant, or death.

Frequently Asked Questions About Hydrocodone and Acetaminophen

What strengths are available in the current tablet label?

Current labeled tablets contain 5 mg/325 mg, 7.5 mg/325 mg, or 10 mg/325 mg of hydrocodone bitartrate and acetaminophen.

What is the daily tablet limit for the 5 mg/325 mg strength?

The labeled maximum is eight tablets in 24 hours.

What is the daily tablet limit for the 7.5 mg/325 mg or 10 mg/325 mg strength?

The labeled maximum is six tablets in 24 hours.

Why is acetaminophen intake tracked?

Excess acetaminophen can cause severe liver injury, including acute liver failure.

References

Acetaminophen; Hydrocodone Bitartrate. PubChem. https://pubchem.ncbi.nlm.nih.gov/compound/5748525. Date Accessed October 1, 2026.

DailyMed - HYDROCODONE BITARTRATE AND ACETAMINOPHEN tablet. https://dailymed.nlm.nih.gov/dailymed/lookup.cfm?setid=73c1059b-0c7d-42ef-9827-f018858fc447. Date Accessed October 1, 2026.

Definition of Hydrocodone/Acetaminophen. National Cancer Institute. https://www.cancer.gov/publications/dictionaries/cancer-drug/def/hydrocodone-acetaminophen. Date Accessed October 1, 2026.

Hydrocodone and Acetaminophen. StatPearls. https://www.ncbi.nlm.nih.gov/books/NBK538530/. Date Accessed October 1, 2026.

Hydrocodone Combination Products. MedlinePlus. https://medlineplus.gov/druginfo/meds/a601006.html. Date Accessed October 1, 2026.