Onsior for Cats: Medication for Your Furry Friend’s Pain Relief

As cat parents, it can often be distressing to see our cherished feline companions in pain. Whether it’s due to an injury, surgery, or chronic condition, it’s essential that we provide them with the best care, love, and attention to ensure their well-being and happiness. In this pursuit, there are numerous medications and treatments available that can help alleviate their discomfort and ensure a smooth, pain-free recovery. Among these, Onsior for cats has emerged as an effective and sought-after medication for pain relief and inflammation management in felines.

We will dive deep into the world of Onsior for cats, exploring its uses, effectiveness, and safety in addressing your cat’s pain management needs. So, if you’re a concerned cat parent eager to offer your furry friend the best care and comfort during their time of need, read on to learn more about how Onsior can assist as an essential part of your kitty’s recovery journey.

Onsior is a non-steroidal anti-inflammatory drug for cats

Onsior is a non-steroidal anti-inflammatory drug (NSAID) specifically designed for cats to alleviate pain and inflammation. It is a safe and effective medication approved by the FDA for managing post-operative pain associated with surgeries such as spaying or neutering. Containing the active ingredient robenacoxib, Onsior selectively inhibits the COX-2 enzyme, which is responsible for inflammation and pain, while preserving the essential COX-1 enzyme. This offers cats relief from discomfort while reducing the risk of certain side effects common with other NSAIDs. Always consult with a veterinarian for proper dosage and administration of Onsior to ensure optimal results in feline patients.

It is FDA-approved for use in cats for post-operative pain and inflammation

Onsior for Cats

Onsior (robenacoxib) is an FDA-approved medication specifically designed to help manage post-operative pain and inflammation in cats. As a non-narcotic non-steroidal anti-inflammatory drug (NSAID) belonging to the coxib class, it is highly effective in controlling discomfort caused by orthopedic surgery, ovariohysterectomy, and castration in felines. It is important to note that Onsior can only be administered to cats that are at least 4 months old and weigh more than 5.5 pounds, and the treatment duration should not exceed 3 days.

Robenacoxib is the active ingredient in Onsior

Onsior is a medication with the active ingredient Robenacoxib, which is designed to reduce inflammation and pain in cats. This drug is often used in treating postoperative pain and inflammation, especially after orthopedic surgery or spaying/neutering. To administer Onsior to your cat, follow your veterinarian’s directions carefully. Ensure that the appropriate dose (0.45 mg/lb) is given to your cat once daily for the recommended maximum of 3 days. Onsior tablets can be given with or without food, but should not be broken or split. Always monitor your cat for potential side effects while taking Onsior. 

Onsior is a COX-2 selective NSAID

This medication works by selectively inhibiting the cyclooxygenase-2 (COX-2) enzyme, which plays a key role in the production of inflammation and pain. By targeting COX-2, Onsior effectively reduces inflammation and discomfort in felines without causing significant harm to the gastrointestinal tract or kidneys. When treating cats with Onsior, it is crucial for the prescriber to carefully consider the appropriate dosage, duration, and potential side effects, ensuring the optimal balance between efficacy and safety.

It works by reducing inflammation and pain in cats

As a member of the coxib class of non-steroidal anti-inflammatory drugs (NSAIDs), Onsior works by selectively inhibiting the COX-2 enzyme, which produces inflammatory biochemicals involved in pain. By focusing on suppressing the COX-2 enzyme and sparing its counterpart, COX-1, Onsior provides targeted relief while minimizing potential side effects on healthy tissues and organs. This makes it an ideal choice for feline pain management, ensuring your cat’s comfort and well-being.

Onsior dosage for cats

The recommended dosage for cats weighing 5.5 lbs (2.5 kg) and above, and at least 4 months of age, is 1 mg/kg (0.5 mg/lbs) of body weight given once daily. This medication should be administered for a maximum of 3 days, with the first dose given about 30 minutes prior to surgery. It is important to consult with a licensed veterinarian to ensure accurate dosing and safety guidelines are followed. 

Onsior injectable solution is typically used only in veterinary practice

Using Onsior injectable solution in a veterinary practice involves administering it carefully and following the appropriate dosage and administration guidelines. Veterinarians should first assess the potential benefits and risks of using Onsior, and consider other treatment options before proceeding. Administered subcutaneously for cats aged 4 months or older, Onsior should be given at the lowest effective dose – typically 2 mg/kg (1 mg/lbs) – and for the shortest duration possible. Moreover, it is crucial to ensure the injection is administered at different sites for each injection, as well as monitoring the feline patient for any adverse reactions.

Onsior should not be used in cats younger than 4 months old

It is crucial for cat owners to understand that Onsior should not be administered to kittens younger than 4 months old, as it can cause adverse side effects in these younger felines. If your kitten is experiencing postoperative pain or inflammation, consult a licensed veterinarian for alternative treatment options that are safe and suitable for their age. Always follow your veterinarian’s advice and dosage instructions closely, ensuring your kitten’s health and well-being are prioritized during their early months of life.

Side effects of Onsior in cats

Robenacoxib (Onsior) is generally safe for cats; however, some may experience side effects such as vomiting, diarrhea, decreased appetite, and lethargy. About 10% of cats may encounter gastrointestinal issues like soft stool and blood in the stool. Other rare side effects include liver enzyme elevation, kidney-related adverse effects, and gastrointestinal ulceration. In extreme cases, perforation in the stomach or intestine could lead to infection and inflammation in the abdomen (peritonitis) or throughout the entire body (sepsis). It’s essential to monitor your cat and report any side effects to your veterinarian. 

Onsior precautions

When administering Onsior to cats, it is crucial to follow the recommended dosage, as improper use may lead to serious side effects. Ensure the cat is at least 4 months old and weighs over 5.5 lbs. Closely monitor the cat’s appetite and cease treatment if appetite decreases or lethargy is observed. Avoid using Onsior with other NSAIDs, corticosteroids, or potentially nephrotoxic drugs. Additionally, exercise caution when administering protein-bound drugs and consider appropriate washout times when switching between different NSAIDs or corticosteroids. Always consult a veterinarian for professional guidance on Onsior treatment.

Reyus Mammadli/ author of the article

I have had pets since childhood: cats, guinea pigs, rabbits, geese, chickens, ducks, parrots, aquarium fish and dogs (in the yard). Of course, I constantly encountered diseases of pets and treated them. Glad to be able to share my skills and experience, as well as advice on caring for and adapting these critters and birds.

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