Relationship between nitrate headache and outcome in patients with acute stroke: results from the efficacy of nitric oxide in stroke (ENOS) trial.
Lucy C BeishonLisa J WoodhouseDaniel BereczkiHanne K ChristensenRonan CollinsJohn GommansChristina KruuseGeorge NtaiosSerefnur OzturkStephen PhillipsStuart PocockSzabolcs SzatmariJoanna WardlawNikola SpriggPhilip M Bathnull nullPublished in: Stroke and vascular neurology (2020)
Development of a nitrate headache by day 7 after stroke may be associated with improved activities of daily living and cognitive impairment at day 90, which was not seen with non-nitrate headache.