Accidentally gave my cat her methimazole twice today. Should I be freaking out about this?

This morning, during our usual routine, I accidentally gave my cat her methimazole dose twice. I was distracted and didn't realize I had already given it to her until hours later. Now I'm worried that I might have harmed her with the extra dose. Should I monitor her for any specific symptoms or take her to the vet immediately?

Embark Dog DNA Test

Recommended Product

Your dog's DNA could reveal hidden health risks.

Screen for 270+ genetic health risks and 350+ breeds. Veterinarian developed, research partner of Cornell University.

$199 USD
$139 USD
Save $60· Free US Shipping

Answer

Accidentally doubling your cat's methimazole dose can be concerning, but there are specific symptoms you can watch for to ensure her safety. Prompt observation and understanding can help manage this situation effectively.

  • Monitor for signs of overdose, such as appetite changes or vomiting.
  • Note any behavioral changes or increased lethargy.
  • Consult your veterinarian if you notice any worrying symptoms.

Methimazole is used to treat hyperthyroidism in cats, and an extra dose might cause mild symptoms, such as decreased appetite or vomiting. Most of the time, these are temporary and manageable, but it's important to observe your cat closely. If this is an emergency, please seek immediate veterinary care. Otherwise, contact your veterinarian to discuss any symptoms and the best approach for your cat.

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 the symptoms of methimazole overdose in cats?

    Symptoms can include vomiting, lethargy, and a decrease in appetite. It's crucial to monitor your cat and consult with a vet if these occur.

  • Can one extra dose be harmful?

    While a single extra dose can cause mild symptoms, most will resolve on their own. However, repeated overdosing can be harmful, so vigilance is important.

  • When should I contact a veterinarian?

    Contact a veterinarian if your cat exhibits severe symptoms or if you are uncertain about the situation. It's always better to err on the side of caution.

Clinically Approved Standard by Dial A Vet Veterinary Team

Disclaimer: The customer and expert messages presented herein may have been altered with artificial intelligence or modified to enhance readability and safeguard the privacy of individuals. This content is for informational purposes only and is not a substitute for professional veterinary advice, diagnosis, or treatment. If your pet is experiencing a medical emergency, contact your local veterinarian or emergency animal hospital immediately. Talk to a vet now.

Next available appointment

Loading…