My cat got dewormed and now she seems more lethargic and isn’t eating much, is this normal or should I be worried?

After getting dewormed yesterday, my cat seems unusually lethargic and has barely touched her food. I know the medication is supposed to help, but her lack of energy and appetite is concerning me. Is this a normal reaction, or should I be worried about her health?

Answer

Your cat's lethargy and reduced appetite after receiving a dewormer can be concerning. These symptoms are often mild side effects of the medication, but it's understandable to be worried.

  • Mild lethargy and decreased appetite are common side effects of deworming.
  • Monitor your cat for improvement within 24 to 48 hours.
  • If your cat's condition worsens, consult a veterinarian promptly.

After deworming, it is normal for some cats to experience a temporary dip in energy and appetite. This usually resolves within a day or two. Keep an eye on her condition, ensuring she stays hydrated and comfortable. If her symptoms persist beyond two days, or if she shows any signs of distress, it's best to consult with a veterinarian to ensure her 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

  • Is lethargy common after deworming?

    Yes, it's quite common for cats to feel a bit tired or less energetic after receiving a dewormer. This should resolve within a day or two.

  • How long will my cat's appetite be reduced?

    Most cats should return to their normal eating habits within 24 to 48 hours. If your cat is not eating after this period, consult your vet.

  • What should I do if symptoms worsen?

    If your cat seems to be getting worse, experiencing vomiting, severe lethargy, or any other concerning symptoms, it's important to contact a veterinarian right away.

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