I accidentally gave my dog another NexGard dose this morning but his heart is racing now — is this dangerous or will he be okay?

This morning, I mistakenly gave my dog an extra dose of NexGard, and now I'm noticing that his heart seems to be racing. I'm really worried as I know medication overdoses can be serious. Could this extra dose be harmful, and should I take him to the vet right away?

Answer

It sounds like you're understandably concerned about your dog after mistakenly giving an extra dose of NexGard. While medication overdoses can be worrisome, there are steps you can take to assess and resolve the situation.

  • Observe for additional symptoms like vomiting or seizures
  • Consult a veterinarian if you're unsure
  • Monitor for any worsening signs

NexGard is generally considered safe, but like any medication, it can have side effects if overdosed. Increased heart rate may be a response to the extra dose, but it’s important to monitor for other symptoms such as vomiting, lethargy, or seizures. If your dog exhibits any of these symptoms, it's best to contact a veterinarian promptly. Remember, our pets rely on us to notice changes in their behavior, so trust your instincts as their caretaker.

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 common signs of a NexGard overdose in dogs?

    Signs of overdose may include vomiting, diarrhea, loss of appetite, or lethargy. If these occur, contact your veterinarian.

  • Can an extra dose of NexGard cause serious issues?

    Though NexGard is generally safe, an extra dose can lead to increased side effects. Severe reactions are rare, but monitoring and consulting with a vet is advised.

  • Should I stop giving NexGard after an overdose?

    Consult your vet about whether to skip the next dose. They may adjust the schedule based on your pet’s specific situation.

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

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