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Hydrocodone Bitartrate and Acetaminophen Tablets USP
5 mg/325 mg
NORCO®(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 4,5a-Epoxy-3-methoxy-17-methylmorphinan-6-one tartrate (1:1) hydrate (2:5). It has the following structural formula:
½ C18H21NO3·C4H6O6·2 ½ H2O
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:
M.W. = 151.16
Each NORCO® 5/325 tablet contains:
Hydrocodone Bitartrate......5 mg
In addition, each tablet contains the following inactive ingredients: colloidal silicon dioxide, croscarmellose sodium, crospovidone, microcrystalline cellulose, povidone, pregelatinized starch, stearic acid and sugar spheres which are composed of starch derived from corn, sucrose, and FD&C Yellow #6. Meets USP Dissolution Test 1.
What are the possible side effects of acetaminophen and hydrocodone?
Get emergency medical help if you have any of these signs of an allergic reaction: hives; difficulty breathing; swelling of your face, lips, tongue, or throat.
Call your doctor at once if you have any of these serious side effects:
- shallow breathing, slow heartbeat;
- feeling light-headed, fainting;
- confusion, fear, unusual thoughts or behavior;
- seizure (convulsions);
- problems with urination; or
- nausea, upper stomach pain, itching, loss of appetite, dark urine, clay-colored stools, jaundice (yellowing of the skin or...
What are the precautions when taking hydrocodone bitartrate and acetaminophen (Norco 5/325)?
See also Warning section.
Before taking this medication, tell your doctor or pharmacist if you are allergic to it; or to other narcotics (such as morphine, codeine); or if you have any other allergies. This product may contain inactive ingredients, which can cause allergic reactions or other problems. Talk to your pharmacist for more details.
Before using this medication, tell your doctor or pharmacist your medical history, especially of: brain disorders (such as head injury, tumor, seizures), breathing problems (such as asthma, sleep apnea, chronic obstructive pulmonary disease-COPD), kidney disease, liver disease, mental/mood disorders (such as confusion, depression), personal or family history of regular use/abuse of drugs/alcohol, stomach/intestinal problems (such as...
Last reviewed on RxList: 3/24/2006
This monograph has been modified to include the generic and brand name in many instances.
Additional Norco 5/325 Information
Norco 5/325 - User Reviews
Norco 5/325 User Reviews
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