Penicillin Sodium exerts its antibacterial effect mainly by inhibiting the synthesis of bacterial cell walls and is particularly effective against gram-positive bacteria. Sodium penicillin has strong antibacterial effects in the treatment of respiratory and skin infections in pigs caused by Actinomyces, Pasteurella, Streptococcus, and other pathogens.
Indications of Penicillin Sodium
Penicillin Sodium is effective in treating various infections in pigs, such as:
- Respiratory Infections: Treats swine pneumonia caused by bacteria like Streptococcus and Pasteurella.
- Erysipelas: Caused by Erysipelothrix rhusiopathiae, this bacterial infection affects the skin, joints, and heart. Penicillin Sodium is the treatment of choice for swine erysipelas.
- Joint Infections (Arthritis): Used to treat infectious arthritis in piglets, often caused by Streptococcus suis and other bacteria.
- Metritis: Inflammation of the uterus in sows, particularly after farrowing.
- Skin and Soft Tissue Infections: Abscesses, wound infections, and other localized skin infections.
- Septicemia (Blood Poisoning): Penicillin Sodium can help treat systemic bacterial infections in pigs.
Dosage and Administration
Route: Intramuscular injection.
Dosage: The usual dosage for pigs is around 10,000 to 20,000 IU per kg of body weight.
Frequency: Typically, injections are given once daily for 2-3 days, but the course may vary based on the response to treatment.
Side Effects of Penicillin Sodium
As with all pharmaceuticals, some unwanted effects can occur from the use of Penicillin Sodium for Injection.
Common side effects include but are not limited to:
- Gastrointestinal effects (diarrhea, loss of appetite)
- Pain at the injection site
- Serious side effects may include:
- Allergic reaction and anaphylaxis