eprinomectin, fipronil, praziquantel, (S)-methoprene

This medicine is authorised for use in the European Union.


Broadline is a veterinary medicine used to treat cats with, or at risk of, mixed infestations by tapeworms, roundworms and external parasites (fleas, ticks, and a burrowing mite called Notoedres cati which is a cause of mange). The product is to be used only when all three groups of parasites are targeted at the same time.

For external parasites, Broadline treats flea infestations and prevents new infestations for at least one month; it also prevents environmental flea contamination for over a month. It may also be used as part of a treatment strategy for flea allergy dermatitis (an allergic reaction to flea bites). It treats tick infestations and prevents new infestations for up to three weeks.

For worms, Broadline is used to treat tapeworms, roundworms and hookworms in the gut as well as a type of worm that infects the bladder and two types of feline lungworm. Broadline can also be used to prevent heartworm disease for one month.

Broadline contains four active substances: fipronil, (S)-methoprene, eprinomectin and praziquantel.

This EPAR was last updated on 17/10/2019

Authorisation details

Product details
Agency product number
Active substance
eprinomectin, fipronil, praziquantel, (S)-methoprene
International non-proprietary name (INN) or common name
eprinomectin, fipronil, praziquantel, (S)-methoprene
Anatomical therapeutic chemical veterinary (ATCvet) codes
Publication details
Marketing-authorisation holder
Date of issue of marketing authorisation valid throughout the European Union
Contact address

29 Avenue Tony Garnier
69007 Lyon

Product information

29/08/2019 Broadline - EMEA/V/C/002700 - II/0024


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Pharmacotherapeutic group

  • Antiparasitic products
  • insecticides and repellents
  • Avermectins

Therapeutic indication

For cats with, or at risk from mixed infestations by cestodes, nematodes and ectoparasites.

Assessment history

Changes since initial authorisation of medicine

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