Product Summary
Penstrep 2525 Injection is a veterinary antibiotic suspension combining procaine penicillin and dihydrostreptomycin for the treatment of respiratory, gastrointestinal, urogenital, and systemic bacterial infections in cattle, sheep, horses, and camels. It is commonly applied for pneumonia, mastitis-associated toxaemia, enteritis, meningitis, and mixed bacterial infections caused by susceptible Gram-positive and Gram-negative organisms.
Key Benefits
✔ Broad-spectrum penicillin and streptomycin combination
✔ Effective against Gram-positive and Gram-negative bacteria
✔ Commonly used for respiratory and systemic infections
✔ Suitable for cattle, sheep, horses, and camels
✔ Practical solution for mixed bacterial infections
✔ Stable veterinary suspension formulation
✔ GMP-manufactured export-quality product
✔ OEM / ODM packaging support available
Recommended Usage Scenarios
- Commercial cattle farms
- Feedlot respiratory disease management
- Sheep bacterial infection treatment
- Mixed infection control programs
- Mastitis-associated bacterial disease management
- Gastrointestinal infection treatment
- Veterinary distributor supply
- Intensive livestock production systems
Product Details
Composition
Each ml contains:
- Procaine Penicillin — 200 mg
- Dihydrostreptomycin Sulphate — 250 mg
- Hydroxybenzoate Esters — 1.5 mg
- Sodium Formaldehyde Sulphoxylate Dihydrate — 1.25 mg
Product Description
Penstrep 2525 Injection combines procaine penicillin and dihydrostreptomycin to provide broad-spectrum antibacterial activity against many important livestock pathogens.
Penicillin mainly targets Gram-positive bacteria through bactericidal activity, while dihydrostreptomycin helps improve effectiveness against Gram-negative organisms. The combination is especially useful in mixed bacterial infections involving multiple pathogen types.
On many livestock farms, respiratory and systemic disease outbreaks often increase during transportation stress, overcrowding, poor ventilation, sudden weather changes, or weak sanitation systems.
Combination antibiotic suspensions are widely used in practical livestock management because they help improve antibacterial coverage and treatment efficiency in commercial farm operations.
Target Animals
- Cattle
- Sheep
- Horses
- Camels
Indications
Used for treatment of infections caused by susceptible microorganisms including:
- Arcanobacterium pyogenes
- Erysipelothrix rhusiopathiae
- Klebsiella pneumoniae
- Listeria spp.
- Mannheimia haemolytica
- Pasteurella multocida
- Staphylococcus spp.
- Streptococcus spp.
- Salmonella spp.
Commonly used for:
- Respiratory tract infections
- Pneumonia
- Enteritis
- Meningitis
- Septicaemia
- Mastitis-associated toxaemia
- Urogenital tract infections
- Salmonellosis
- Secondary bacterial infections associated with viral disease
Dosage and Administration
Administration Route
For deep intramuscular injection only.
Recommended Dosage
General dosage:
- 1 ml per 25 kg body weight
- Once daily
- Continue treatment for up to 3 consecutive days
Maximum Injection Volume Per Site
| Animal | Maximum Volume |
|---|---|
| Horses | 15 ml |
| Cattle | 6 ml |
| Sheep | 3 ml |
Administration Notes
- Shake well before use
- Use sterile injection equipment
- Rotate injection sites properly
- Maintain proper injection hygiene
On many livestock farms, combining early treatment with proper ventilation and clean water systems often improves recovery significantly.
Contraindications
Do not use in animals with:
- Hypersensitivity to penicillins
Possible adverse reactions may include:
- Temporary fever
- Vomiting
- Shivering
- Listlessness
- Incoordination
In pregnant animals, vulval discharge and abortion-associated reactions have occasionally been reported.
Avoid exceeding recommended dosage levels.
Withdrawal Period
| Product | Withdrawal Time |
|---|---|
| Meat (Sheep) | 31 days |
| Meat (Cattle) | 23 days |
| Milk (Cattle) | 60 hours |
Additional notes:
- Not for use in sheep producing milk for human consumption
- Not for use in horses intended for human consumption
Withdrawal periods should always be respected carefully before animal products enter the food chain.
How Withdrawal Periods Affect Meat and Milk Safety
Storage
- Store below 25°C
- Protect from light
- Keep container in outer carton
- Use within 28 days after first opening
Proper storage conditions are especially important in hot-climate livestock regions to maintain veterinary medicine stability and antibacterial effectiveness.
How to Store Veterinary Medicines in Hot Climates
Precautions
- Shake well before use
- Use only under veterinary guidance
- Avoid overdosing
- Respect withdrawal periods carefully
- Use sterile injection equipment
- Monitor animals for adverse reactions
Good farm hygiene, stress reduction, clean drinking water systems, and proper ventilation are also important for reducing bacterial disease outbreaks in livestock operations.
Common Antibiotic Mistakes on Livestock Farms
FAQ
What infections can Penstrep 2525 Injection treat?
It is commonly used for respiratory, gastrointestinal, urogenital, and systemic bacterial infections caused by susceptible microorganisms.
Why are penicillin and dihydrostreptomycin combined?
The combination helps provide broad antibacterial coverage against both Gram-positive and Gram-negative bacteria.
Can this product be used for pneumonia?
Yes. It is commonly used for respiratory tract infections and pneumonia in livestock farms.
Why should suspension products be shaken before use?
Suspension products may settle during storage. Shaking helps maintain uniform concentration before administration.
Why are withdrawal periods important?
Withdrawal periods help prevent antibiotic residues from remaining in meat and milk intended for human consumption.
Related Veterinary Knowledge
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