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In some countries, this medicine may only be approved for veterinary use.



ATC (Anatomical Therapeutic Chemical Classification)


CAS registry number (Chemical Abstracts Service)


Chemical Formula


Molecular Weight


Therapeutic Category

Anthelmintic agent

Chemical Name

Phenol, 3-[2-(1,4,5,6-tetrahydro-1-metyl-2-pyrimidinyl)etenyl]-, (E)-

Foreign Names

  • Oxantelum (Latin)
  • Oxantel (German)
  • Oxantel (French)
  • Oxantel (Spanish)

Generic Names

Brand Names

  • Combantrin Compuesto (Oxantel and Pyrantel)
    Pfizer, Ecuador
  • Dolpac (Oxantel and Praziquantel, + Pyrantel (veterinary use))
    Vetoquinol, Italy; Vetoquinol, Netherlands; Vetoquinol Biowet, Poland; Vetoquinol Ireland, Ireland
  • Helmintyc (Oxantel and Pyrantel)
    Etyc, Colombia
  • Quantrel (Oxantel and Pyrantel)
    Johnson & Johnson, Philippines; Pfizer, Peru
  • The Blue Cross – Dog Wormer (Oxantel and Praziquantel, + Pyrantel (veterinary use))
    Vetoquinol UK Ltd, United Kingdom
  • Antezole (Oxantel and Pyrantel, + Praziquantel (veterinary use))
    Kyron, South Africa
  • Bayopet (Oxantel and Praziquantel, + Pyrantel (veterinary use))
    Bayer AH, South Africa
  • Canex (Oxantel and Pyrantel, + Praziquantel (veterinary use))
    Pfizer Animal Health, South Africa; Zoetis Australia, Australia
  • Canex for Dogs (Oxantel and Pyrantel, + Praziquantel (veterinary use))
    Zoetis, New Zealand
  • Canine Allwormer (Oxantel and Praziquantel, + Pyrantel (veterinary use))
    Value Plus Animal Health Care Products, Australia
  • Dolpac (Oxantel and Praziquantel, + Pyrantel (veterinary use))
    Vetcare, Finland; Vetochas, Germany; Vetoquinol, Belgium; Vetoquinol, Switzerland; Vetoquinol, France; Vetoquinol, Israel; Vetoquinol Österreich, Austria; Vetoquinol UK Ltd, United Kingdom
  • Dualid (Oxantel and Pyrantel)
    Biotech, Venezuela
  • Ezy-Dose (Oxantel and Praziquantel, + Pyrantel (veterinary use))
    Exelpet Products, Australia
  • Guardian (Oxantel and Ivermectin, + Praziquantel, + Pyrantel (veterinary use))
    MSD Animal Health, Australia
  • Intestinal All-Wormer (Oxantel and Praziquantel, +Pyrantel (veterinary use))
    Exelpet Products, Australia
  • Nemex Plus (Oxantel and Pyrantel (veterinary use))
    Zoetis, Italy
  • Nemex POP (Oxantel and Pyrantel, + Praziquantel (veterinary use))
    Zoetis, Italy
  • Paragard (Oxantel and Praziquantel, + Pyrantel (veterinary use))
    Merial Australia, Australia
  • Paratak Plus (Oxantel and Praziquantel, + Pyrantel (veterinary use))
    Bayer Australia Ltd Animal Health, Australia; Bomac, New Zealand
  • Plerion (Oxantel and Pyrantel + Praziquantel (veterinary use))
    Intervet, United Kingdom; Intervet, Netherlands; MSD Santé Animale Intervet, France
  • Popantel (Oxantel and Pyrantel, + Praziquantel (veterinary use))
    Jurox, Australia
  • Propantelm (Oxantel and Praziquantel, + Pyrantel (veterinary use))
    Fatro, Italy
  • Pyraquantal (Oxantel and Pyrantel, + Praziquantel (veterinary use))
    Ilium Veterinary Products, Australia
  • Triantel (Oxantel and Pyrantel, + Praziquantel (veterinary use))
    Intervet SA MSD, South Africa
  • Worm Free (Oxantel and Praziquantel, + Pyrantel (veterinary use))
    Ranvet, Australia
  • Wormex (Oxantel and Pyrantel, + Praziquantel (veterinary use))
    Troy Laboratories, Australia
  • Zeroworm (Oxantel and Praziquantel, + Pyrantel (veterinary use))
    Bayer AH, South Africa


BANBritish Approved Name
BANMBritish Approved Name (Modified)
ISInofficial Synonym
OSOfficial Synonym
Rec.INNRecommended International Nonproprietary Name (World Health Organization)
USANUnited States Adopted Name

Further information on drug naming conventions: International Nonproprietary Names.

Important Notice: The international database is in BETA release. This means it is still under development and may contain inaccuracies. It is not intended as a substitute for the expertise and judgement of your physician, pharmacist or other healthcare professional. It should not be construed to indicate that the use of any medication in any country is safe, appropriate or effective for you. Consult with your healthcare professional before taking any medication.

Further information

Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.