Meganyl 50 mg/ml injection – Broad-Spectrum Antibiotic for Livestock & Poultry

Meganyl 50 mg/ml injection is a powerful broad-spectrum antibiotic used in veterinary medicine to treat bacterial infections in cattle, sheep, goats, pigs, and poultry. Its active ingredient is Gentamicin Sulfate, which is effective against a wide range of Gram-positive and Gram-negative bacteria, making it a trusted solution for respiratory, gastrointestinal, urinary, and soft tissue infections.

Composition

Active Ingredient: Gentamicin Sulfate – 50 mg/ml

Formulation: Sterile injectable solution

Packaging: Multi-dose vials (commonly 50 ml or 100 ml)

Key Benefits of Meganyl 50 mg/ml injection

Rapid bactericidal action against susceptible pathogens

Effective for systemic and localized infections

Versatile use across multiple livestock species

Supports quick recovery and improved productivity

Helps reduce mortality in infected herds or flocks

Indications / Uses

Meganyl 50 mg/ml is commonly prescribed for:

Respiratory infections (pneumonia, bronchitis)

Gastrointestinal infections (enteritis, colibacillosis)

Urinary tract infections

Septicemia (blood infections)

Joint and soft tissue infections

Post-surgical infections in veterinary practice

Meganyl 50 mg/ml injection Dosage & Administration

(For veterinary use only – follow your veterinarian’s prescription)

Cattle, Sheep, Goats: 1 ml per 20–25 kg body weight once daily for 3–5 days

Pigs: 1 ml per 20 kg body weight once daily for 3–5 days

Poultry: As directed by a veterinarian (often via drinking water or injection)

Route: Intramuscular or slow intravenous injection

Duration of Treatment

Usually 3–5 days, depending on infection severity and veterinarian guidance

Possible Side Effects

Pain or swelling at the injection site

Temporary loss of appetite

Nephrotoxicity (kidney effects) with prolonged high doses

Ototoxicity (hearing issues) in rare cases

Precautions

Do not use in animals with severe kidney damage

Observe recommended withdrawal periods before slaughter or milk consumption:

Meat: 28 days

Milk: 3 days

Keep out of reach of children

Only use under veterinary supervision

Meganyl 50 mg/ml injection Storage

Store in a cool, dry place at 15–25°C (59–77°F)

Protect from direct sunlight and freezing

Keep the vial tightly sealed after opening