I gave my cat Revolution Plus last night, and now he's acting really sleepy and has barely moved all day. Is this a normal reaction, or should I be worried?

Last night, I applied Revolution Plus to my cat, and today he’s been extremely sleepy and barely moving around. I'm concerned because this isn't his usual behavior, and I'm not sure if it's a normal reaction to the medication. Should I be worried, or is this something that resolves on its own?

Answer

It is not uncommon for cats to experience lethargy after applying a topical flea and tick treatment like Revolution Plus. While it can be a normal reaction, it's important to monitor your cat for any other unusual symptoms or if the lethargy persists.

  • Observe your cat for additional concerning symptoms.
  • Lethargy is a reported, though uncommon, side effect of Revolution Plus.
  • Contact a veterinarian if symptoms do not improve within a day or two.

Revolution Plus is a widely used topical treatment for parasites that can occasionally cause mild side effects like an increase in sleepiness. It's always a good idea to monitor your pet after administering any new medication. If your cat's behavior does not return to normal, or if other symptoms develop, reach out to a veterinarian to ensure your furry friend's health and safety.

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 are common side effects of Revolution Plus?

    Common side effects may include temporary hair loss at the application site, mild skin irritation, and changes in appetite or behavior. Most cats tolerate the medication well.

  • How can I tell if my cat is having a serious reaction?

    Look for signs like difficulty breathing, vomiting, or seizures. If this is an emergency, please seek immediate veterinary care.

  • How long do side effects usually last?

    Most side effects are mild and resolve within 24 to 48 hours. If symptoms persist, consult with a veterinarian.

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