Prevention of headache with analgesics.
D000328:Adult; D000368:Aged; D000700:Analgesics / Q000008:administration & dosage*; D001168:Arthritis / Q000188:drug therapy; D004359:Drug Therapy, Combination; D005260:Female; D005356:Fibromyalgia / Q000188:drug therapy; D006261:Headache / Q000517:prevention & control*; D006801:Humans; D008297:Male; D008875:Middle Aged; D013166:Spondylitis / Q000188:drug therapy
D000700:Analgesics