title: Headache of gastrointestinal origin: case studies.
abstract: Three patients with headache of gastrointestinal origin are described. Reflux, dyspepsia, and constipation caused the headaches, which responded promptly to treatment of the respective gastrointestinal disorders.
authors.affiliation: Department of Neurology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA.
authors.forename: Egilius L H
authors.initials: EL
authors.lastname: Spierings
mesh_terms: D000328:Adult; D003248:Constipation / Q000150:complications*; D004415:Dyspepsia / Q000150:complications*; D005260:Female; D005764:Gastroesophageal Reflux / Q000150:complications*; D006261:Headache / Q000209:etiology*; D006801:Humans; D008297:Male; D008875:Middle Aged