Headache is a pain characterized by a pain in the head. [ url:http://www2.merriam-webster.com/cgi-bin/mwmednlm?book=Medical&va=headache ]

Synonyms:

cephalalgia

This is just here as a test because I lose it

Term information

database cross reference
  • UMLS_ICD9CM_2005_AUI:A0065994
  • UMLS_CUI:C0018681
  • ICD9CM_2005:784.0
id
  • SYMP:0000504

Term relations

Subclass of: