title: Analgesics.
mesh_terms: D000700:Analgesics / Q000009:adverse effects / Q000627:therapeutic use*; D001241:Aspirin / Q000627:therapeutic use; D003061:Codeine / Q000627:therapeutic use; D006801:Humans; D008614:Meperidine / Q000627:therapeutic use; D009020:Morphine / Q000627:therapeutic use; D010146:Pain / Q000188:drug therapy; D010423:Pentazocine / Q000627:therapeutic use; D014149:Tranquilizing Agents / Q000627:therapeutic use
chemical_list: D000700:Analgesics; D014149:Tranquilizing Agents; D009020:Morphine; D008614:Meperidine; D001241:Aspirin; D010423:Pentazocine; D003061:Codeine