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Tylenol-Codeine

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Tylenol-Codeine Drug Description


TYLENOL®
with Codeine
(acetaminophen and codeine phosphate) Tablets, USP

DRUG DESCRIPTION

What are the possible side effects of acetaminophen and codeine (Capital with Codeine Suspension, EZ III, Tylenol with Codeine #3, Tylenol with Codeine #4, Vopac)?

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, unusual thoughts or behavior;
  • seizure...

Read All Potential Side Effects for Tylenol-Codeine »

TYLENOL® with Codeine is supplied in tablet form for oral administration.

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 Structural Formula Illustration

C8H9NO2   M.W. 151.16

Codeine phosphate, 7,8-didehydro-4, 5α-epoxy-3-methoxy-17-methylmorphinan-6α-ol phosphate (1:1) (salt) hemihydrate, a white crystalline powder, is a narcotic analgesic and antitussive. It has the following structural formula:

Codeine phosphate Structural Formula Illustration

C18H21NO3•H3PO4•1/2 H2O   M.W. 406.37

Each tablet contains:

Acetaminophen. . . . . . . . . . . . . . . . . . . 300 mg
No. 3 Codeine Phosphate . . . . . . . . . . . 30 mg
(Warning: May be habit forming)

Acetaminophen. . . . . . . . . . . . . . . . . . . 300 mg
No. 4 Codeine Phosphate . . . . . . . . . . . 60 mg
(Warning: May be habit forming)

In addition, each tablet contains the following inactive ingredients:

TYLENOL® with Codeine No. 3 contains powdered cellulose, magnesium stearate, sodium metabisulfite†, pregelatinized starch (corn), and modified starch (corn).

TYLENOL® with Codeine No. 4 contains powdered cellulose, magnesium stearate, sodium metabisulfite†, pregelatinized starch (corn), and corn starch.

†See WARNINGS

Last updated on RxList: 3/24/2009

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Tylenol-Codeine

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Fever refers to an elevation in body temperature. Technically, any body temperature above the normal oral measurement of 98.6 F (37 C) or the normal rectal temperature of 99 F (37.2 C) is considered to be elevated. However, these are averages, and one's normal body temperature may actually be 1 F (0.6 C) or more above or below the average of 98.6 F. Body temperature can also vary up to 1 F (0.6 C) throughout the day.

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