Comfortis Tablets are for the treatment and prevention of flea infestations.
Comfortis chewable tablets kill fleas and are indicated for the prevention and treatment of flea infestations (Ctenocephalides felis) for one month.
The drug is lethal to blood sucking insects but has little or no effect on dogs. (Occasionally dogs will vomit after taking a tablet.) It is best to give Comfortis with food, this reduces the chances of vomiting as well as enabling a more persistent flea-killing effect afterwards, so that one tablet will last for the whole month.
Comfortis tablets comes in multiple sizes to suit dogs of different body weights and two sizes for cats.
Comfortis is not recommended for dogs under 14 weeks of age, or less than 3.9kg bodyweight.
Legal Category: POM-V
To find details on all veterinary medicinal products currently authorised in the UK, please see the VMD's Product Information Database.
IMPORTANT LEGAL INFORMATION: this is a Veterinary Prescription Only Medicine (POM-V), which can only be prescribed by a veterinary surgeon, but may be dispensed by another veterinary surgeon or pharmacist.
You can download a Vetscriptions Prescription form here.