Most infections are light, almost asymptomatic. In heavy infections, symptoms can include abdominal pain, chronic diarrhea, anemia, ascites, toxemia, allergic responses, sensitization caused by the absorption of the worms' allergenic metabolites (may eventually cause death of patient), and intestinal obstruction.
Fasciolopsiasis
Tropical neuropathy
Polyneuropathy
Fasciolosis
Enteric neuropathy
Alcoholic polyneuropathy
Central pontine myelinolysis
Ischemic monomelic neuropathy