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I accidentally gave my dog an extra enalapril dose. Is he okay?

Updated on September 23rd, 2025

Pet's info: Dog | Border Collie | Male | neutered | 12 years and 5 months old | 64 lbs

I may have given dog an extra dose of enalapril by accident. I counted pills and might be one off. He is a 64 lb border collie taking it bc if extra protein in urine. He takes a 10mg pill every 12 hrs.

3 Answers

Most Helpful Answer

Answered By Dr. Melanie, BVSc MS

Veterinarian

Published on December 26th, 2019

Thank you for contacting Petco Pet Education Center, formerly Petcoach with your question about E. Low blood pressure is the most common sign of toxicity. Other signs include lethargy, excess salivation, increased heart rate, vomiting, diarrhea, weakness, and cough. If you see any of those signs, rush him into a vet immediately. I hope this helps!

1Pet Parents found this answer helpful

Related Answers from Veterinarians

Answered By Destini R. Holloway, DVM
Veterinarian
He will be just fine. He still received a proper dosage for a dog his size by getting 20mg at a time. You can still go forward wtih his regular schedule here moving forward.

Thanks for visiting Petco Pet Education Center, formerly Petcoach. Take care. : )
1Pet Parents found this answer helpful
Answered By Catherine Stecyk
Veterinarian
Published on March 26th, 2019
Hello and thank you for reaching out to Petco Pet Education Center, formerly Petcoach. A single dose of this enalapril to your 110 lb dog will likely be OK, and you should not have to bring him to your veterinarian. Please monitor for any vomiting, diarrhea or weakness, and absolutely have him/her seen by a veterinarian if you notice any of these signs. I hope this is helpful!
10Pet Parents found this answer helpful

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