Gave my dog deworming tablets today, but now there's diarrhea—is this a normal side effect or should I be worried?

I gave my dog his deworming tablets this morning, and since then, he’s been having diarrhea. I wasn’t sure if this is a common reaction to the medication or if I should be looking out for anything more serious. Is there something I should do to help him feel better, or is it a sign I should be worried?

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 understandable to be concerned when your pet experiences diarrhea after taking deworming tablets. Mild gastrointestinal upset can be a common reaction, but it’s important to monitor for any worsening symptoms.

  • Monitor your dog's symptoms closely
  • Ensure your dog has access to fresh water
  • Contact a vet if symptoms persist or worsen

Some dogs may experience mild diarrhea after taking deworming medication as it can upset their stomach. This is generally not something to worry about if they remain active and otherwise well. However, ensure your dog has access to plenty of fresh water to keep hydrated. If the diarrhea persists for more than a day, becomes severe, or you're worried, it's best to contact a veterinarian.

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 can I do to help my dog feel better after taking deworming tablets?

    Ensure your dog has access to plenty of fresh water and provide a bland diet if advised by your vet to help settle their stomach.

  • When should I be concerned about my dog's diarrhea?

    If the diarrhea persists for more than 24 hours, becomes severe, or if your dog shows any additional symptoms like vomiting or lethargy, contact a vet.

  • Is diarrhea a common side effect of deworming tablets?

    Yes, mild gastrointestinal upset like diarrhea can occur as the medication clears parasites from your dog’s system. However, it should not be severe or prolonged.

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.

Embark Breed + Health Dog DNA Test

Recommended for Dog Owners

Embark Breed + Health Dog DNA Test

18,899 Reviews

The most comprehensive dog DNA test. Screen for 270+ genetic health risks and identify breeds from 350+ breeds, types & varieties.

$199$139Save $60

Free US Shipping · Veterinarian Developed

Still worried? Chat to a real vet.

Book a fast telehealth consult for personalised guidance and next steps.

Book a consult

Next available appointment

Loading…