Medium Chain Triglycerides (MCT Oil)
Also known as: MCT Oil, Alembicol D, Liprocil, Liquigen, Mytic 810, Structolipid, Teceeme
> **Important Administration Note:** MCT oil can be very unpalatable to dogs. To improve acceptance, **mix it thoroughly with small quantities of highly palatable food** before offering it to your pet. * **Start Slow:** To prevent stomach upset, gas, and diarrhea, your veterinarian will likely have you start with a very small amount and gradually increase it over several days. * **Watch for Diarrhea:** If your pet develops loose stools or diarrhea, contact your veterinarian. The dose may need to be reduced. * **Not a Complete Fat Source:** This oil provides calories but lacks certain essential fatty acids. Do not use it as the sole source of fat in a homemade diet without consulting your veterinarian about vitamin and fatty acid supplements.
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
- Base-vehicle to administer drugs
- To offset caloric reduction when long-chain triglycerides are restricted
- To offset caloric reduction when long-chain triglycerides are restricted
- To offset caloric reduction when long-chain triglycerides are restricted
How it is given
Possible side effects
- Unpalatability (especially in dogs)
- Bloating
- Flatulence
- Diarrhea
- Food aversion (rare in cats)
Cautions & contraindications
- Significant hepatic disease (e.g., portosystemic shunts, cirrhosis, hepatic failure)
- > **Hepatic Disease Warning:** Use with extreme caution in patients with significant hepatic disease (e.g., portacaval shunts, cirrhosis). Because MCTs are rapidly absorbed via the portal vein, impaired hepatic clearance can lead to significantly high systemic blood and cerebrospinal fluid (CSF) levels of medium-chain fatty acids. This can precipitate or exacerbate **hepatic encephalopathy/coma**. * **Gastrointestinal Upset:** Rapid introduction can cause severe osmotic diarrhea. Always start at the low end of the dose range and titrate up gradually. * **Nutritional Deficiencies:** Does not provide essential fatty acids. Fat-soluble vitamin supplementation is recommended if used as the primary fat source.
Drug interactions
- Griseofulvin: MCT oil may decrease absorption, as griseofulvin requires long-chain dietary fats for optimal oral absorption.
- Fat-soluble vitamins (A, D, E, K): Absorption may be impaired if LCTs are completely replaced by MCTs; supplementation may be required.
Frequently asked questions
What is Medium Chain Triglycerides (MCT Oil) used for in pets?
> **Important Administration Note:** MCT oil can be very unpalatable to dogs. To improve acceptance, **mix it thoroughly with small quantities of highly palatable food** before offering it to your pet. * **Start Slow:** To prevent stomach upset, gas, and diarrhea, your veterinarian will likely have you start with a very small amount and gradually increase it over several days. * **Watch for Diarrhea:** If your pet develops loose stools or diarrhea, contact your veterinarian. The dose may need to be reduced. * **Not a Complete Fat Source:** This oil provides calories but lacks certain essential fatty acids. Do not use it as the sole source of fat in a homemade diet without consulting your veterinarian about vitamin and fatty acid supplements.
Is Medium Chain Triglycerides (MCT Oil) 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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