E. histolytica infections occur in both the intestine and (in people with symptoms) in tissue of the intestine and/or liver. Those with symptoms require treatment with two medications, an amoebicidal tissue-active agent and a luminal cysticidal agent. Individuals that are asymptomatic only need a luminal cysticidal agent.
Amoebiasis
Colitis
Dientamoebiasis
Schistosomiasis
Toxocariasis
Cyclosporiasis
Loa loa filariasis
Giardiasis