Euthanasia solution CIII (Pentobarbital sodium and phenytoin sodium)

Manufacturer
BUTLER ANIMAL HEALTH SUPPLY, LLC DBA COVETRUS NORTH AMERICA | AKORN OPERATING COMPANY LLC | Akorn
Effective date
2022-02-11
Label type
PRESCRIPTION ANIMAL DRUG LABEL
Version
2
Source
legacy-cache
Hydrated at
2026-08-01 22:08:46

Label at a glance#

ProductEuthanasia
Active ingredientPentobarbital Sodium, Phenytoin Sodium
Label structure13 sections

Boxed warning

ENVIRONMENTAL HAZARD: This product is toxic to wildlife. Birds and mammals feeding on treated animals may be killed. Euthanized animals must be properly disposed of by deep burial, incineration, or other method in compliance with state and local laws, to prevent consumption of carcass material by scavenging wildlife.

Dosage and administration

Dosage: Dogs, 1 mL for each 10 pounds of body weight. Administration: Intravenous injection is preferred. Intracardiac injection may be made when intravenous injection is impractical, as in a very small dog or in a comatose dog with impaired vascular functions. Good injection skill is necessary for intracardiac injection. The calculated dose should be given in a single bolus injection. For intravenous injection, a...

Label contents#

Full prescribing information#

SPL UNCLASSIFIED SECTION

FOR DOGS ONLY

CAUTION: Federal law restricts this drug to use by or on the order of a licensed veterinarian.

DESCRIPTION:

DESCRIPTION SECTION

A nonsterile solution containing pentobarbital sodium and phenytoin sodium as the active ingredients. Rhodamine B, a bluish-red fluorescent dye, is included in the formulation to help distinguish it from parenteral drugs intended for therapeutic use. Although the solution is not sterile, benzyl alcohol, a bacteriostat, is included to retard the growth of microorganisms.

Each mL contains: active ingredients: 390 mg pentobarbital sodium (barbituric acid derivative), 50 mg phenytoin sodium; inactive ingredients: 10% ethyl alcohol, 18% propylene glycol, 0.003688 mg rhodamine B, 2% benzyl alcohol (preservative), purified water qs. Sodium hydroxide and/or hydrochloric acid may be added to adjust pH.

ACTIONS:

SPL UNCLASSIFIED SECTION

Euthanasia solution CIII (Pentobarbital sodium and phenytoin sodium) contains two active ingredients which are chemically compatible but pharmacologically different. Each ingredient acts in such a manner so as to cause humane, painless, and rapid euthanasia. Euthanasia is due to cerebral death in conjunction with respiratory arrest and circulatory collapse. Cerebral death occurs prior to cessation of cardiac activity.

When administered intravenously, pentobarbital sodium produces rapid anesthetic action. There is a smooth and rapid onset of unconsciousness. At the lethal dose, there is depression of vital medullary respiratory and vasomotor centers.

When administered intravenously, phenytoin sodium produces toxic signs of cardiovascular collapse and/or central nervous system depression. Hypotension occurs when the drug is administered rapidly.

PHARMACODYNAMICS SECTION

Pharmacodynamic Activity: The sequence of events leading to humane, painless, and rapid euthanasia following intravenous injection of Euthanasia solution CIII (Pentobarbital sodium and phenytoin sodium) is similar to that following intravenous injection of pentobarbital sodium or other barbituric acid derivatives. Within seconds, unconsciousness is induced with simultaneous collapse of the dog. This stage rapidly progresses to deep anesthesia with concomitant reduction in the blood pressure. A few seconds later, breathing stops, due to depression of the medullary respiratory center; encephalographic activity becomes isoelectric, indicating cerebral death, and then cardiac activity ceases.

Phenytoin sodium exerts its effect during the deep anesthesia stage caused by the pentobarbital sodium. This ingredient, due to its cardiotoxic properties, hastens the stoppage of electrical activity in the heart.

INDICATIONS:

INDICATIONS & USAGE SECTION

For use in dogs for humane, painless, and rapid euthanasia.

WARNING:

WARNINGS SECTION

For canine euthanasia only. Must not be used for therapeutic purposes. Do not use in animals intended for food.

BOXED WARNING SECTION

ENVIRONMENTAL HAZARD: This product is toxic to wildlife. Birds and mammals feeding on treated animals may be killed. Euthanized animals must be properly disposed of by deep burial, incineration, or other method in compliance with state and local laws, to prevent consumption of carcass material by scavenging wildlife.

HUMAN WARNING:

SPL UNCLASSIFIED SECTION

Caution should be exercised to avoid contact of the drug with open wounds or accidental self-inflicted injections. Keep out of reach of children.

If eye contact, flush eyes with water and seek medical attention.

PRECAUTIONS:

PRECAUTIONS SECTION

Euthanasia may sometimes be delayed in dogs with severe cardiac or circulatory deficiencies. This may be explained by the impaired movement of the drug to its site of action. An occasional dog may elicit reflex responses manifested by motor movement; however, an unconscious animal does not experience pain, because the cerebral cortex is not functioning.

When restraint may cause the dog pain, injury, or anxiety, or danger to the person making the injection, prior use of tranquilizing or immobilizing drugs may be necessary.

DOSAGE AND ADMINISTRATION

DOSAGE & ADMINISTRATION SECTION

SPL UNCLASSIFIED SECTION

Dosage: Dogs, 1 mL for each 10 pounds of body weight.

SPL UNCLASSIFIED SECTION

Administration: Intravenous injection is preferred. Intracardiac injection may be made when intravenous injection is impractical, as in a very small dog or in a comatose dog with impaired vascular functions. Good injection skill is necessary for intracardiac injection.

The calculated dose should be given in a single bolus injection.

For intravenous injection, a needle of sufficient gauge to ensure intravenous placement of the entire dose should be used. The use of a Luer-Lok® syringe is recommended to prevent accidental exposure due to needle/syringe separation.

ADVERSE REACTION:

ADVERSE REACTIONS SECTION

To report suspected adverse events, for technical assistance or to obtain a copy of the Safety Data Sheet (SDS), contact Covetrus North America at (855) 724-3461. For additional information about adverse drug experience reporting for animal drugs,contact FDA at 1-888-FDA-VETS or online at www.fda.gov/reportanimalae.

HOW SUPPLIED:

HOW SUPPLIED SECTION

Euthanasia solution CIII (Pentobarbital sodium and phenytoin sodium) is available in 100 mL multi-dose vials in package of one, NDC 11695-6990-1.

Manufactured by a nonsterilizing process.

Store at controlled room temperature 20° to 25°C (68° to 77°F).

Use contents within 60 days of first puncture.

Approved by FDA under ANADA # 200-614

covetrus®

Distributed by:
Covetrus North America
400 Metro Place North
Dublin, OH 43017

covetrus.com

AH-072934-01
HVPP00N          REV: 0421

Luer-Lok is a registered trademark of Becton, Dickinson and Company.

PACKAGE LABEL.PRINCIPAL DISPLAY PANEL

Principal Display Panel Text for Container Label:

covetrus® logo

NDC 11695-6990-1

Euthanasia solution

(Pentobarbital sodium and

phenytoin sodium) CIII

FOR DOGS ONLY

Caution: Federal law restricts this drug to use

by or on the order of a licensed veterinarian.

Approved by FDA under ANADA # 200-614

Reorder #072934

Net contents: 100 mL

Principal Display Panel Text for Container Label
Principal Display Panel Text for Container Label

PACKAGE LABEL.PRINCIPAL DISPLAY PANEL

Principal Display Panel Text for Carton Label:

covetrus® logo

NDC 11695-6990-1

Euthanasia

solution

(Pentobarbital CIII

sodium and

phenytoin sodium)

FOR DOGS ONLY

Caution: Federal law restricts

this drug to use by or on the

order of a licensed veterinarian.

Approved by FDA under

ANADA # 200-614

Reorder #072934

Net contents: 100 mL

Principal Display Panel Text for Carton Label
Principal Display Panel Text for Carton Label

Products#

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NDC Codes#

Product NDC, Package NDC table
Product NDCPackage NDC
11695-699011695-6990-1

Ingredients#

Every source-derived ingredient row is available through these pages.

DailyMed ingredient rows page 1 of 1 · 9 matching rows.

Source Document#

Source XML

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Brand, Generic, Manufacturer table
BrandGenericManufacturerSPL set IDEffective dateAvailable safety fieldsJoin
Pentobarbital SodiumPENTOBARBITAL SODIUMHikma Pharmaceuticals USA Inc.d375b92a-baa1-4d63-9ad1-1467dcfde7d52024-03-08Warnings, Adverse reactionsName fallback
generic name: PENTOBARBITAL SODIUM

Reported adverse events (FAERS/openFDA)#

Adverse event summaries are temporarily unavailable. Other product information remains available.