- Concept UI
- M0335254
- Scope Note
- A primary headache disorder which occurs exclusively during sleep and regularly awakes patients at a consistent time of night.
- Terms
-
Hypnic Headache
Preferred Term
Term UI
T629083
Date01/28/2005
LexicalTag
NON
ThesaurusID
NLM (2006)
-
Alarm Clock Headache
Term UI
T629200
Date01/31/2005
LexicalTag
NON
ThesaurusID
NLM (2006)
-
Hypnic Headache Syndrome
Term UI
T368388
Date10/12/1999
LexicalTag
NON
ThesaurusID
NLM (2000)