Home Products Parasites Facts/Terms Vets & Tech
To contact Virbac Veterinary Technical Services or to seek emergency assistance, please call 800-338-3659, Monday through Friday, 8:00 am – 5:00 pm CST.

For general questions about IVERHART MAX® (ivermectin/pyrantel pamoate/praziquantel) Chewable Tablets and IVERHART PLUS® (ivermectin/pyrantel) Flavored Chewables please consult your veterinarian.

You may also address your questions to:

Virbac AH, Inc.
Veterinary Division – Technical Services
3200 Meacham Blvd.
Fort Worth, TX 76137

    

 

 

Privacy Policy About Virbac Contact Us Virbac Vet
IVERHART® Brand Heartworm Preventive products are well tolerated. All dogs should be tested for heartworm infection before starting a preventive program. In clinical field trials, the most common adverse reactions, vomiting and diarrhea, were rarely observed (1.1% of doses administered). For more information, ask your veterinarian. The safe use of IVERHART MAX® (ivermectin/pyrantel pamoate/praziquantel) Chewable Tablets have not been evaluated in pregnant or lactating dogs. See package insert for full disclosure.