title: Can I prevent travelers' diarrhea by taking antibiotics before my trip?
mesh_terms: D019072:Antibiotic Prophylaxis / Q000009:adverse effects; D001729:Bismuth / Q000008:administration & dosage*; D003967:Diarrhea / Q000517:prevention & control*; D006801:Humans; D009942:Organometallic Compounds / Q000008:administration & dosage*; D012459:Salicylates / Q000008:administration & dosage*; D014195:Travel
chemical_list: D009942:Organometallic Compounds; D012459:Salicylates; C015715:bismuth subsalicylate; D001729:Bismuth