mesh_terms: D000700:Analgesics / Q000627:therapeutic use*; D000894:Anti-Inflammatory Agents, Non-Steroidal / Q000627:therapeutic use*; D001921:Brain / Q000187:drug effects; D004359:Drug Therapy, Combination; D006801:Humans; D008274:Magnesium / Q000627:therapeutic use*; D059408:Pain Management / Q000379:methods*; D010147:Pain Measurement / Q000187:drug effects; D010149:Postoperative Pain / Q000628:therapy*; D016032:Randomized Controlled Trials as Topic; D016194:Receptors, N-Methyl-D-Aspartate / Q000037:antagonists & inhibitors; D014068:Tonsillectomy
chemical_list: D000700:Analgesics; D000894:Anti-Inflammatory Agents, Non-Steroidal; D016194:Receptors, N-Methyl-D-Aspartate; D008274:Magnesium