Sulphadimidine Sodium (also known as Sulfamethazine Sodium) is a synthetic sulphonamide antibacterial agent. It acts by inhibiting bacterial synthesis of folic acid, thus exhibiting a broad-spectrum bacteriostatic effect against many Gram-positive and Gram-negative bacteria. This injectable formulation contains 1gm of Sulphadimidine Sodium per dose, widely used in veterinary medicine to treat bacterial infections.

•  Active Ingredient: Sulphadimidine Sodium I.P. 1gm per 3mL

•  Appearance: Clear, yellowish sterile injectable solution

• pH: Approximately 6.5 to 7.5

•  Sterility: Sterile and pyrogen-free

•  Packaging: Typically supplied in 30 mL & 100 mL sterile glass vials or ampoules

•  Sulphadimidine Sodium I.P.: Each 3ml Contain 1gm

•  Excipients: Sterile water for injection, stabilizers, preservatives (manufacturer-dependent)

•  Sulphonamide antibiotic

•  Veterinary antimicrobial agent

•  Treatment of bacterial infections caused by susceptible organisms in cattle, sheep, goats, pigs, and poultry

•  Respiratory tract infections, mastitis, enteritis, septicaemia, and wound infections

•  Effective against E. coli, Pasteurella, Salmonella, Streptococcus, and Staphylococcus species

•  Dose: Usually 10 to 15 mg/kg body weight

•  Route: Intramuscular (IM) or intravenous (IV) injection

•  Frequency: Once or twice daily as prescribed by a veterinarian

•  Duration of treatment depends on infection severity; typically, 3 to 5 days

•  Sterile injectable solution

•  Concentration: 1 gm Sulphadimidine Sodium per vial/ampoule

•  Pack sizes: Commonly 30 mL & 100 mL vials or ampoules

•  Use aseptic technique during administration

•  Shake well before use

•  Use appropriate syringe and needle sizes for the species and dose

•  Dispose of used needles and syringes safely

•  Broad-spectrum antibacterial activity

•  Effective against many common bacterial pathogens in animals

•  Good tissue penetration

•  Cost-effective and widely available

•  Suitable for food-producing and companion animals

•  Hypersensitivity or allergic reactions in sensitive animals

•  Potential for crystalluria if hydration is inadequate

•  Gastrointestinal disturbances (rare)

•  Avoid use in animals with known sulphonamide hypersensitivity

•  Meat: Minimum 7 days

•  Milk: At least 72 hours or per local regulatory guidelines

•  Strict adherence to withdrawal periods is mandatory for food safety

•  Store between 15°C to 30°C

•  Protect from light and freezing

•  Keep out of reach of children and animals

•  Do not use beyond expiry date

•  Wear gloves during handling

•  Avoid skin and eye contact

•  Wash thoroughly after accidental exposure

•   Dispose of unused product and packaging per hazardous waste guidelines

•  HS Code: 3004.90 (Pharmaceutical preparations)

•  HSN Code (India): 3004.90.90

•  For veterinary use only

•  Administer under veterinary supervision

•  Monitor for adverse reactions during treatment

•  Avoid use in animals with known sulphonamide allergy

•  Veterinary Use: Treatment of various bacterial infections in livestock and companion animals

•  Human Use: Different formulations exist; veterinary product not for human use

Q1: What is Sulphadimidine Sodium? A: A sulphonamide antibacterial agent effective against a broad range of bacteria.

Q2: How is the injection administered? A: Intramuscular or intravenous injection.

Q3: What is the usual dose? A: 10 to 15 mg/kg body weight, as prescribed by a veterinarian.

Q4: What are possible side effects?

A: Allergic reactions, crystalluria if hydration is poor, and rare gastrointestinal upset.

Q5: How should it be stored?

A: Between 15°C and 30°C, protected from light and freezing.

Q6: What is the withdrawal period?

A: Meat: Minimum 7 days; Milk: At least 72 hours.

Q7: Can veterinary Sulphadimidine Sodium be used in humans?

A: No, veterinary products are strictly for animal use only.