Ridaworm Cat Worming Tablets is for the treatment of roundworms and tapeworms in cats and kittens. Ridawormis effective against mixed infections caused by gastrointestinal roundworms and tapeworms in cats and kittens.Roundworms: Toxocara cati, Toxascaris leoninaTapeworms: Dipylidium caninum, Taenia taeniaeformis, Echinococcus multilocularis.For routine worm control, adult cats should be treated every 3 months withRidaworm Cat Worming Tablets. For routine treatment a single dose is recommended.Ridaworm contains the same active ingredients as Drontal Cat Worming Tablets.