Pentamidine
Also known as: Pentacarinat
Pentamidine is a potent medication used to treat severe parasitic infections like **Leishmaniasis**, usually only when other standard treatments have failed. Because this drug can have serious side effects, your veterinarian will need to closely monitor your pet's kidney function, liver function, and blood sugar levels during treatment. **Important:** Report any signs of extreme lethargy, vomiting, weakness (which could indicate low blood sugar), or severe pain/sores at the injection site to your veterinarian immediately.
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
- Leishmaniosis (resistant cases)
How it is given
Possible side effects
- Pain at the injection site
- Necrosis at the injection site
- Hypotension
- Nausea
- Salivation
- Vomiting
- Diarrhoea
- Hypoglycaemia
- Blood dyscrasias
Cautions & contraindications
- Impaired liver function
- Impaired kidney function
- Rapid intravenous (IV) injection (due to severe cardiovascular effects)
- > **Handling Warning:** Pentamidine is a highly toxic agent. Veterinary staff handling this drug should take precautions similar to those recommended for **cytotoxic agents** used in cancer chemotherapy (e.g., wearing gloves, masks, and using closed-system transfer devices). > **Administration Warning:** NEVER administer by rapid IV injection due to the risk of severe, potentially fatal hypotension. > **Organ Toxicity:** High potential for nephrotoxicity and hepatotoxicity. Baseline and ongoing monitoring of renal and hepatic parameters is mandatory.
Drug interactions
- Nephrotoxic drugs (e.g., Aminoglycosides, NSAIDs): Increased risk of severe nephrotoxicity
Frequently asked questions
What is Pentamidine used for in pets?
Pentamidine is a potent medication used to treat severe parasitic infections like **Leishmaniasis**, usually only when other standard treatments have failed. Because this drug can have serious side effects, your veterinarian will need to closely monitor your pet's kidney function, liver function, and blood sugar levels during treatment. **Important:** Report any signs of extreme lethargy, vomiting, weakness (which could indicate low blood sugar), or severe pain/sores at the injection site to your veterinarian immediately.
Is Pentamidine 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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