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Is combining Iverheart and Pyrantel equivalent to Iverheart Plus?

Updated on September 23rd, 2025

Pet's info: Dog | Dachshund | Female | 17 lbs

There was a screw up with an online vet order and the Heartworm medication sent is Ivermectin only (Iverheart), not Ivermectin/Pyrantel (Iverheart Plus). So, I purchased Pyrantel Pamoate 50mg/ml solution. Since the old pills had 57mg Pyrantel given monthly....is giving roughly 1 ml (50mg Pyrantel Pamoate) solution on the same monthly schedule as the Iverheart the same thing as giving Iverheart Plus? (15lb and 20lb dachshund mixes that are recently screened rescues)

1 Answer

Most Helpful Answer

Linda G,  MS, DVM

Answered By Linda G, MS, DVM

Veterinarian

Published on September 28th, 2017

Hello, & thank you for using Petco Pet Education Center, formerly Petcoach. The general dose of the liquid pyrantal is 1 ml per 10 pounds of body weight. You can very safely give 1.5 ml to the 15 pound dog & 2.0 ml to the 20 pound dog every month with the Iverheart & this is essentially the Iverheart Plus. Take care.
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