Overview
Tetracycline is a broad-spectrum antibiotic commonly used in veterinary medicine to treat infections caused by bacteria in pets, especially dogs and cats. It belongs to the class of tetracyclines and works by inhibiting protein synthesis in bacteria, ultimately stopping their growth.
How It Works
Tetracycline targets the bacterial ribosome, binding to the 30S subunit and preventing the addition of amino acids to the growing peptide chain. This action inhibits the bacteria's ability to synthesize proteins, which is essential for their growth and survival.
Uses & Indications
Tetracycline is prescribed for a variety of bacterial infections, including:
- Respiratory infections
- Urinary tract infections
- Skin infections
- Rickettsial infections
It's important to note that tetracycline is not effective against viral infections.
Dosage Guidelines
Dosage will vary based on the animal's weight and the type of infection being treated. Always follow your veterinarian's prescription.
Dogs
- Small Dogs: 10 mg/kg every 12 hours
- Medium Dogs: 10 mg/kg every 12 hours
- Large Dogs: 10 mg/kg every 12 hours
Cats
- Standard: 10 mg/kg every 12 hours
Administration
Tetracycline is typically administered orally in tablet or capsule form. It should be given with food to reduce gastrointestinal upset.
Side Effects
Common
- Nausea
- Vomiting
- Diarrhea
Rare
- Photosensitivity
Severe
- Allergic reactions (swelling, difficulty breathing)
Precautions & Warnings
- Do not use in pregnant animals as it can affect fetal development.
- Avoid use in young animals due to potential effects on bone and teeth development.
- Ensure proper hydration during treatment.
Drug Interactions
- Antacids containing aluminum, calcium, or magnesium
- Iron supplements
- Certain other antibiotics (e.g., penicillin)
Storage
Store in a cool, dry place away from direct sunlight. Keep out of reach of children and pets.
FAQ
- What infections can tetracycline treat in pets?
Tetracycline is used for bacterial infections like respiratory and skin infections.
- Can tetracycline be given to pregnant animals?
It is not recommended due to potential risks to fetal development.
- What should I do if I miss a dose?
Give the dose as soon as you remember, but skip it if it's almost time for the next dose.
- Can tetracycline cause allergic reactions?
Yes, though rare, allergic reactions can occur and require immediate veterinary attention.
- How long does treatment with tetracycline typically last?
Treatment duration varies; follow your vet's instructions closely.