PIPERAZINE (Arthriticine) - used for the tx of pinworms and roundworms - exist in various salt forms - Syrups and Tablet Prep Pyrantel pamoate - effective for the tx of pinworms and roundworms Mebendazole (Antiox/ Vermox) - effective against nematode infections - single dose therapy Thiabendazole (Mintezol) CA: Threadworm (Strongyloides stercoralis) CM: massive autoinfection MOA: Inhibit the enzyme fumarate reductase Albendazole - effective against nematode infections - single dose therapy Niclosamide (Cestocide, Mansonil and Yomesan) Bithionol (Lorothidol, Bithin) - effective against the liver flukes and lung fluke