title: Hypersensitivity to cimetidine.
mesh_terms: D002927:Cimetidine / Q000009:adverse effects*; D004342:Drug Hypersensitivity / Q000209:etiology*; D006146:Guanidines / Q000009:adverse effects*; D006801:Humans
chemical_list: D006146:Guanidines; D002927:Cimetidine