Hives. Welts with many causes.
D000208:Acute Disease; D002908:Chronic Disease; D005260:Female; D006634:Histamine H1 Antagonists / Q000627:therapeutic use; D006801:Humans; D014581:Urticaria / Q000188:drug therapy / Q000209:etiology*
D006634:Histamine H1 Antagonists