Praziquantel acts by interfering with the relation of intercellular concentration impairing both motility and function of the suckers of the cestodes, while, Levamisole acts as agonist of nicotinic acetyl choline receptor of nematodes resulting to paralysis of the parasite.
PRAZIQUANTEL – an anti-cestodal anthelmintic used commonly to dogs & cats
LEVAMISOLE – an anti-nematodal parasiticide that may be useful as an immunostimulant