Suspected cycad (Cycas revoluta) intoxication in dogs.

Abstract

Three dogs which ingested part of the stem of a Japanese cycad (Cycas revoluta) vomited repeatedly within hours after ingestion, showed marked depression, severely congested mucous membranes, increased thirst and profuse salivation. Subsequent hematological and blood chemical investigation revealed elevated serum concentrations of alanine transaminase, an initial mild lymphocytopenia, thrombocytopenia and a leucocytosis. The dogs recovered uneventfully.