Is it dangerous if my 50 lb dog swallowed a 25 mg levothyroxine pill?

This afternoon, I accidentally dropped a 25 mg levothyroxine pill, and before I could react, my 50-pound dog swallowed it. I'm really worried about whether this could cause any issues for him. Is this medication dangerous for dogs at that dose, and should I be taking him to the vet right away?

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

It's natural to be concerned when your dog ingests medication intended for humans. While levothyroxine is a common thyroid medication used in both humans and dogs, the dosage intended for humans may not be suitable for your pet.

  • Levothyroxine is used in both humans and dogs, but doses differ.
  • Your dog swallowed a human dose that might be higher than what's safe for him.
  • Monitoring your dog for symptoms is crucial.

Levothyroxine is a medication typically prescribed to manage hypothyroidism. In dogs, an overdose can lead to symptoms such as increased heart rate, panting, hyperactivity, and potentially more serious effects. Given that your dog is 50 pounds, it's essential to monitor him for any signs of distress or unusual behavior. If he seems off or you're concerned, it's always better to err on the side of caution and consult a vet.

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 dog swallowed human medication?

    If your dog ingests any medication not prescribed for them, monitor for any unusual behavior or symptoms and contact a vet immediately for guidance.

  • What symptoms should I look out for?

    Watch for symptoms such as increased heart rate, lethargy, shaking, or panting. If these occur, seek veterinary attention promptly.

  • Should I induce vomiting if my dog swallowed a pill?

    Do not induce vomiting without veterinary advice, as this can sometimes cause more harm. Always consult a vet for the best course of action.

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

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…