title: Sudden collapse of a young, healthy man.
mesh_terms: D000328:Adult; D000707:Anaphylaxis / Q000188:drug therapy / Q000209:etiology*; D000818:Animals; D004837:Epinephrine / Q000627:therapeutic use; D006634:Histamine H1 Antagonists / Q000627:therapeutic use; D006801:Humans; D007299:Insect Bites and Stings / Q000150:complications*; D008297:Male; D013575:Syncope / Q000209:etiology*; D014863:Wasps
chemical_list: D006634:Histamine H1 Antagonists; D004837:Epinephrine