What are the side effects of Onsior in cats, and should I be worried if mine seems extra sleepy after taking it?

My cat was prescribed Onsior recently, and I've noticed she seems more sleepy than usual after taking it. I'm concerned about whether this is a common side effect or if it might be something to worry about. Are there specific side effects I should be on the lookout for, and should I consult with the vet about her increased sleepiness?

Answer

It is not uncommon for cats to display increased sleepiness after taking Onsior, a medication prescribed for managing pain and inflammation. Monitoring your cat for additional side effects can help determine if veterinary attention is needed.

  • Increased sleepiness can be a common effect of Onsior.
  • Watch for other side effects such as vomiting, diarrhea, or loss of appetite.
  • Consult your vet if sleepiness persists or if other symptoms arise.

Onsior is a non-steroidal anti-inflammatory drug (NSAID) often used to help manage pain in cats, particularly after surgery. It’s not unusual for some cats to become a bit sleepier when on pain medications. However, it’s important that you monitor your cat for any signs that might indicate a negative reaction, such as changes in appetite, behavior, or gastrointestinal issues. If your cat's drowsiness seems excessive or is accompanied by other concerning symptoms, contacting your vet is a good step to ensure her health and well-being.

Book a consultation with a licensed vet at Dial A Vet for just $49 AUD if you're unsure or symptoms are getting worse.

Frequently Asked Questions

  • What should I do if my cat shows other symptoms after taking Onsior?

    If you notice symptoms such as vomiting, diarrhea, or loss of appetite, it’s important to contact your veterinarian promptly for advice.

  • Is it normal for my cat to sleep a lot after taking Onsior?

    While increased sleepiness can occur, if it seems excessive or unusual for your cat, it's advisable to check with your vet to rule out any issues.

  • Can I stop giving my cat Onsior if I’m concerned about side effects?

    Never stop a prescribed medication without consulting your vet first, as there may be a need for alternative pain management or monitoring.

If this is an emergency, please seek immediate veterinary care.

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