Treatment for<unk>  infections in cats is rather simple. There are a number of anthelmintics that will kill the adult worms, including Ivermectin, emodepside, fenbendazole, milbemycin, and moxidectin. However, most drugs are ineffective against the immature parasites. Consequently, infected cats will usually need multiple doses administered in two or three week intervals in order to fully eradicate the worms.
Toxocara cati
Toxocara malayasiensis
Echinostoma revolutum
Trichinella britovi
Dipylidium caninum
Schistosoma haematobium
Gongylonema pulchrum
Myriodontium keratinophilum