title: Syncope and vomiting.
mesh_terms: D006327:Heart Block / Q000139:chemically induced; D006801:Humans; D007486:Ipecac / Q000009:adverse effects; D008875:Middle Aged; D013575:Syncope / Q000209:etiology*; D014839:Vomiting / Q000150:complications*
chemical_list: D007486:Ipecac