Land: Vereinigte Staaten
Sprache: Englisch
Quelle: NLM (National Library of Medicine)
ACETAMINOPHEN (UNII: 362O9ITL9D) (ACETAMINOPHEN - UNII:362O9ITL9D), CODEINE PHOSPHATE (UNII: GSL05Y1MN6) (CODEINE ANHYDROUS - UNII:UX6OWY2V7J)
Blenheim Pharmacal, Inc.
ACETAMINOPHEN
ACETAMINOPHEN 300 mg
ORAL
PRESCRIPTION DRUG
Acetaminophen and codeine phosphate tablets are indicated for the relief of mild to moderately severe pain. This product should not be administered to patients who have previously exhibited hypersensitivity to codeine or acetaminophen. Acetaminophen and Codeine Phosphate tablets are classified as a Schedule III controlled substance. Codeine can produce drug dependence of the morphine type and, therefore, has the potential for being abused. Psychological dependence, physical dependence, and tolerance may develop upon repeated administration, and it should be prescribed and administered with the same degree of caution appropriate to the use of other oral narcotic medications.
Acetaminophen and Codeine Phosphate Tablets 300 mg/30 mg are white, round, flat-faced, beveled edge, scored (bisect bar) tablets, debossed "2064" and "V" on one side and debossed "3" on the reverse side. They are supplied in bottles of 10, 15 and 20.
Abbreviated New Drug Application
ACETAMINOPHEN AND CODEINE- ACETAMINOPHEN AND CODEINE PHOSPHATE TABLET BLENHEIM PHARMACAL, INC. ---------- CIII RX ONLY CLINICAL PHARMACOLOGY This product combines the analgesic effects of a centrally acting analgesic, codeine, with a peripherally acting analgesic, acetaminophen. PHARMACOKINETICS : The behavior on the individual components is described below. CODEINE: Codeine is readily absorbed from the gastrointestinal tract. It is rapidly distributed from the intravascular spaces to the various body tissues, with preferential uptake by parenchymatous organs such as the liver, spleen and kidney. Codeine crosses the blood-brain barrier, and is found in fetal tissue and breast milk. The plasma concentration does not correlate with brain concentration or relief of pain; however, codeine is not bound to plasma proteins and does not accumulate in body tissues. The plasma half-life is about 2.9 hours. The elimination of codeine is primarily via the kidneys, and about 90% of an oral dose is excreted by the kidneys within 24 hours of dosing. The urinary secretion products consist of free and glucuronide conjugated codeine (about 70%), free and conjugated norcodeine (about 10%), free and conjugated morphine (about 10%), normorphine (4%), and hydrocodone (1%). The remainder of the dose is excreted in the feces. At therapeutic doses, the analgesic effect reaches a peak within 2 hours and persists between 4 and 6 hours. See OVERDOSAGE for toxicity information. ACETAMINOPHEN: Acetaminophen is rapidly absorbed from the gastrointestinal tract and is distributed throughout most body tissues. The plasma half-life is 1.25 to 3 hours, but may be increased by liver damage and following overdosage. Elimination of acetaminophen is principally by liver metabolism (conjugation) and subsequent renal excretion of metabolites. Approximately 85% of an oral dose appears in the urine within 24 hours of administration, most as the glucuronide conjugate, with small amounts of other conjugates and unchanged drug. See OVERDOSAGE for toxicity inf Lesen Sie das vollständige Dokument