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Unit Dose Products

Hydrocodone Bitartrate & Acetaminophen Tablets, USP CIII 10 mg/325 mg

This information is intended for U.S. healthcare professionals only.


Hydrocodone Bitartrate and Acetaminophen Tablets, USP (CIII) are indicated for the relief of moderate to moderately severe pain.



Hepatotoxicity - Acetaminophen has been associated with cases of acute liver failure, at times resulting in liver transplant and death. Most of the cases of liver injury are associated with the use of acetaminophen at doses that exceed 4000 milligrams per day, and often involve more than one acetaminophen-containing product.


  • This product should not be administered to patients who have previously exhibited hypersensitivity to hydrocodone or acetaminophen.
  • Patients known to be hypersensitive to other opioids may exhibit cross-sensitivity to hydrocodone.


  • There have been post-marketing reports of hypersensitivity and anaphylaxis associated with use of acetaminophen.
  • At high doses or in sensitive patients, hydrocodone may produce dose-related life threatening respiratory depression.
  • The respiratory depressant effects of narcotics and their capacity to elevate cerebrospinal fluid pressure may be markedly exaggerated in the presence of head injury, other intracranial lesions or a preexisting increase in intracranial pressure. Furthermore, narcotics produce adverse reactions which may obscure the clinical course of patients with head injuries.
  • The administration of narcotics may obscure the diagnosis or clinical course of patients with acute abdominal conditions.
  • Hydrocodone bitartrate and acetaminophen tablets contain hydrocodone, an opioid agonist, and is a Schedule III controlled substance. Opioid agonists have the potential for being abused and are sought by abusers and people with addiction disorders, and are subject to diversion.
  • Hydrocodone suppresses the cough reflex; as with all narcotics, caution should be exercised when hydrocodone bitartrate and acetaminophen tablets are used postoperatively and in patients with pulmonary disease.
  • Hydrocodone and the major metabolites of acetaminophen are known to be substantially excreted by the kidney. Thus the risk of toxic reactions may be greater in patients with impaired renal function due to accumulation of the parent compound and/or metabolites in the plasma.


  • Serious adverse reactions may include respiratory depression.
  • The most common adverse reactions include: lightheadedness, dizziness, sedation, constipation, nausea and vomiting.


  • As with any narcotic analgesic agent, hydrocodone bitartrate and acetaminophen tablets should be used with caution in elderly or debilitated patients and those with severe impairment of hepatic or renal function, hypothyroidism, Addison's disease, prostatic hypertrophy or urethral stricture.
  • Safety and effectiveness in the pediatric population have not been established.
  • Administration of opioids shortly before delivery may result in some degree of respiratory depression in the newborn. Babies born to mothers who have been taking opioids regularly prior to delivery will be physically dependent.
Description White Oval-Shaped Tablet
Dosage Strength 10 mg/325 mg
Compares To Norco® 10/325
Identification Code Debossed with M367; bisect on reverse side
Rating AA


NDC # Package Size Case Quantity
0406-0367-01 100's 12
0406-0367-05 500's 6
0406-0367-62 100 UD (10 x 10) 24

For additional information on Hydrocodone Bitartrate & Acetaminophen Tablets, USP CIII 10 mg/325 mg, call Customer Service at 1.800.325.8888 or Medical Information at 1.800.778.7898.

Norco is a registered trademark of Watson Pharmaceuticals.