You might encounter an Ice Cream Headache over Christmas.      Check out the International Classification of Headaches - Third Edition) Headache Classification Committee of the International Headache Society (IHS). The International Classification of Headache Disorders, 3rd edition (beta version). Cephalalgia. 2013 Jul;33(9):629-808. doi: 10.1177/0333102413485658. PMID: 23771276. https://pubmed.ncbi.nlm.nih.gov/23771276/   Check out the paper mentioned Özyürek H, Koray Bayrak I, Yayici Köken Ö. Ice Cream Headache: Cerebral Blood Flow Evaluation. Turk Arch Pediatr. 2021 Jul 1;56(4):405-406. doi: 10.5152/TurkArchPediatr.2021.20247. PMID: 35005742; PMCID: PMC8655974. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8655974/     www.rnzcuc.org.nz [email protected] https://www.facebook.com/rnzcuc https://twitter.com/rnzcuc   Music licensed from www.premiumbeat.com Christmas Elves by - Francesco D'Andrea   This podcast is intended to assist in ongoing medical education and peer discussion for qualified health professionals.  Please ensure you work within your scope of practice at all times.  For personal medical advice always consult your usual doctor