Tussigon

Tussigon

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Questions & Answers

Side Effects & Adverse Reactions

Hydrocodone can produce drug dependence of the morphine type and, therefore, has the potential for being abused. Psychic dependence, physical dependence and tolerance may develop upon repeated administration of TUSSIGON and it should be prescribed and administered with the same degree of caution appropriate to the use of other narcotic drugs (SEE DRUG ABUSE AND DEPENDENCE).

Respiratory Depression:

TUSSIGON produces dose-related respiratory depression by directly acting on brain stem respiratory centers. If respiratory depression occurs, it may be antagonized by the use of naloxone hydrochloride and other supportive measures when indicated.

Head Injury And Increased Intracranial Pressure:

The respiratory depression properties 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 pre-existing increase in intracranial pressure. Furthermore, narcotics produce adverse reactions which may obscure the clinical course of patients with head injuries.

Acute Abdominal Conditions:

The administration of TUSSIGON or other narcotics may obscure the diagnosis or clinical course of patients with acute abdominal conditions.

Pediatric Use:

In young children, as well as adults, the respiratory center is sensitive to the depressant action of narcotic cough suppressants in a dose-dependent manner. Benefit to risk ratio should be carefully considered especially in children with respiratory embarrassment (e.g. croup).

Central Nervous System:

Sedation, drowsiness, mental clouding, lethargy, impairment of mental and physical performance, anxiety, fear, dysphoria, dizziness, psychic dependence, mood changes.

Legal Issues

There is currently no legal information available for this drug.

FDA Safety Alerts

There are currently no FDA safety alerts available for this drug.

Manufacturer Warnings

There is currently no manufacturer warning information available for this drug.

FDA Labeling Changes

There are currently no FDA labeling changes available for this drug.

Uses

TUSSIGON is indicated for the symptomatic relief of cough.

History

There is currently no drug history available for this drug.

Other Information

Tussigon contains hydrocodone (dihydrocodeinone) bitartrate, a semi-synthetic centrally-acting narcotic antitussive. Homatropine methylbromide is included in a subtherapeutic amount to discourage deliberate overdosage.

Each TUSSIGON tablet contains: Hydrocodone Bitartrate USP 5 mg Homatropine Methylbromide USP 1.5 mg.

The hydrocodone component is 4,5α- Epoxy-3-methoxy-17-methylmorphinan -6-one-tartrate (1:1) hydrate (2:5), a fine white crystal or crystalline powder which is derived from the opium alkaloid, thebaine, has a molecular weight of (494.50) and may be represented by the following structural formula:

ChemStructure1

C18H21N03 • C4H606 • 2½H20

Hydrocodone Bitartrate

Homatropine methylbromide is 8- Azoniabicyclo[3.2.1]octane, 3-[(hydroxy phenylacetyl)oxy]-8, 8-dimethyl-,bromide, endo-, a white crystal or fine white crystalline powder, with a molecular weight of (370.29).

ChemStructure2

C17H24BrN03

Homatropine Methylbromide

Tussigon Manufacturers


  • Pfizer Laboratories Div Pfizer Inc
    Tussigon (Hydrocodone Bitartrate And Homatropine Methylbromide) Tablet [Pfizer Laboratories Div Pfizer Inc]

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