Benzylpenicillin Long-Acting Veterinary Injection is a sterile repository suspension containing Benzylpenicillin 4.8 million IU per vial. The formulation includes buffering and suspending agents such as carboxymethyl cellulose (CMC) and povidone, along with paraben preservatives, to provide a sustained-release injectable preparation for veterinary therapeutic use.

The formulation is designed to provide prolonged low-level bactericidal coverage against susceptible bacterial pathogens, particularly susceptible gram-positive organisms such as streptococci and corynebacteria, where indicated by the approved veterinary label. Its repository suspension is intended to release benzylpenicillin gradually following administration, helping maintain antibacterial activity over an extended period. The product should be used only for susceptible infections and according to the species-specific veterinary treatment protocol.

Active Ingredient Function:
Benzylpenicillin is a beta-lactam antibiotic that inhibits bacterial cell-wall synthesis, resulting in bactericidal activity against susceptible organisms. The long-acting repository formulation allows gradual release of the active ingredient following intramuscular administration.

Key Features:

Sterile long-acting benzylpenicillin repository suspension
Contains **Benzylpenicillin — 4.8 million IU per vial
Sustained-release injectable formulation
Provides prolonged antibacterial coverage
Primarily active against susceptible gram-positive pathogens
May be used against susceptible streptococcal and corynebacterial infections
* Contains CMC/povidone as suspending agents
* Contains paraben preservatives
Deep IM injection only
Intended for veterinary use under professional supervision

Composition per vial:

Benzylpenicillin — 4.8 million IU
Carboxymethyl Cellulose (CMC) — Suspending agent
Povidone — Suspending agent
Buffering agents — As required
Paraben preservatives — As specified
Sterile suspension vehicle — q.s.
Dosage form: Sterile long-acting injectable suspension

Important:

This is a veterinary prescription antibiotic intended for animal use only. Administer strictly by deep intramuscular (IM) injection only according to the approved product label and veterinary protocol. Do not administer intravenously, subcutaneously, or near nerves or major nerve structures. Do not use in animals with a known hypersensitivity to penicillins or other beta-lactam antibiotics. Monitor for allergic or hypersensitivity reactions following administration. Use only against susceptible bacterial infections and follow the prescribed dose and treatment schedule. For food-producing animals, strictly observe all applicable meat and milk withdrawal periods specified on the product label. Do not use outside the labelled species and indications.