What It Is:
Cerenia is the brand name for maropitant citrate, a veterinary medication used to prevent and treat vomiting and nausea in cats. It is one of the most commonly prescribed anti nausea drugs in feline medicine and is often used during illness, recovery from surgery, or travel.
Cerenia is available by prescription in tablet and injectable form and is approved for use in cats by the FDA.
🐾 Common Uses
Cerenia is used to manage nausea and vomiting caused by:
- Gastrointestinal upset
- Kidney disease
- Liver disease
- Pancreatitis
- Cancer or chemotherapy
- Toxin exposure
- Motion sickness during travel
- Anesthesia recovery
- Stress related nausea
It is often part of supportive care for cats with chronic illness or after surgery.
🧪 How It Works
Cerenia works by blocking substance P, a neurotransmitter in the brain that triggers the vomiting reflex. It targets the neurokinin 1 (NK1) receptor in the brain and stops the signals that cause nausea and vomiting.
It is effective for both preventing and stopping vomiting and is typically well tolerated by cats.
💊 Dosage and Administration
Cerenia comes in injectable and tablet form. The injectable version is usually given by a veterinarian, while tablets can be given at home.
- Tablets are typically given once daily for up to five days for vomiting
- For motion sickness, the dose is usually given two hours before travel
- Always give with food to reduce the risk of vomiting from the medication itself
- Never exceed the prescribed dose or change the schedule without veterinary guidance
Tablets are available in multiple strengths, so make sure the correct size is prescribed for your cat’s weight.
⚠️ Potential Side Effects
Cerenia is considered very safe for cats, but some side effects can occur:
- Pain or stinging at the injection site
- Drooling
- Drowsiness or lethargy
- Lack of appetite
- Rare allergic reactions
Most side effects are mild and go away on their own. If symptoms worsen or persist, contact your veterinarian.
🩺 Monitoring and Safety
Cerenia is not usually used in cats under four months of age. It should be used with caution in cats with liver disease, as the medication is processed by the liver.
Tell your veterinarian if your cat is taking other medications or has a history of:
- Liver problems
- Allergic reactions
- Seizures or neurologic symptoms
Routine bloodwork may be recommended for cats on long term treatment plans or with other illnesses.
💡 Cat Owner Note
If your cat is not eating, throwing up, or just looks nauseated, Cerenia can make a big difference. It is safe, effective, and can help your cat feel better fast. Whether it is a short term illness or part of a chronic care plan, this little tablet often brings big relief.
❓ Frequently Asked Questions About Cerenia in Cats
How quickly does Cerenia work in cats?
Cerenia usually starts working within one to two hours after it is given.
How long does it last?
One dose of Cerenia typically lasts for about twenty four hours.
Can I use Cerenia for motion sickness?
Yes. It is approved for preventing motion sickness in cats and is often given before travel.
Can I give Cerenia with food?
Yes. In fact, giving it with a small amount of food can reduce the chance of stomach upset.
Is it safe for long term use?
Cerenia is generally used for short term support, but your vet may prescribe it long term for chronic conditions if needed. Regular monitoring is recommended.
Can I give Cerenia and other medications at the same time?
In many cases, yes. Cerenia is often part of a broader treatment plan. Always follow your vet’s instructions about combinations.