Pirlimycin
Also known as: Pirsue
> **Important**: Strict adherence to withdrawal times is legally required to prevent antibiotic residues in the human food supply. * **Milk Disposal**: Milk from **all** quarters (even the untreated ones) must be discarded during the withdrawal period. The medication is absorbed into the cow's system and will appear in the milk of untreated quarters. * **Hygiene**: Ensure the teat end is thoroughly cleaned and sanitized with an alcohol swab before infusion to prevent introducing new, potentially dangerous bacteria (like yeast or *Prototheca*) into the udder. * **Administration**: Follow the veterinarian's exact instructions for the number of days to treat. Do not stop treatment early just because the milk looks normal.
Dosage must be set by your veterinarian for your specific pet. Never give human medication or another pet’s prescription without veterinary guidance.
What it is used for
- Clinical and subclinical mastitis
How it is given
Possible side effects
- No adverse effects or udder irritation have been reported at labeled doses
Cautions & contraindications
- Known hypersensitivity to lincosamides
- Milk from untreated quarters must be disposed of during the withdrawal time, as the drug is absorbed systemically and residues may be detected in milk from untreated quarters. Strict adherence to milk and meat withdrawal times is legally required.
Drug interactions
- Erythromycin: Potential in vitro antagonism; may compete for the same ribosomal binding site
- Clindamycin: Potential in vitro antagonism; may compete for the same ribosomal binding site
Frequently asked questions
What is Pirlimycin used for in pets?
> **Important**: Strict adherence to withdrawal times is legally required to prevent antibiotic residues in the human food supply. * **Milk Disposal**: Milk from **all** quarters (even the untreated ones) must be discarded during the withdrawal period. The medication is absorbed into the cow's system and will appear in the milk of untreated quarters. * **Hygiene**: Ensure the teat end is thoroughly cleaned and sanitized with an alcohol swab before infusion to prevent introducing new, potentially dangerous bacteria (like yeast or *Prototheca*) into the udder. * **Administration**: Follow the veterinarian's exact instructions for the number of days to treat. Do not stop treatment early just because the milk looks normal.
Is Pirlimycin safe for my pet?
Dosage must be set by your veterinarian for your specific pet. Never give human medication or another pet’s prescription without veterinary guidance.
This article is for general education and is not a substitute for professional veterinary advice. If your pet is unwell, please consult a veterinarian.
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