Editing Nosebleed (section)

=== Other ===
The utility of local cooling of the head and neck is controversial.<ref>{{cite journal|last=Folz|first=BJ|author2=Kanne, M |author3=Werner, JA |title=[Current aspects in epistaxis].|journal=HNO|date=November 2008|volume=56|issue=11|pages=1157–65; quiz 1166|pmid=18936903|doi=10.1007/s00106-008-1838-3|s2cid=30534218}}</ref> Some state that applying ice to the nose or forehead is not useful.<ref>{{Cite book |url=https://books.google.com/books?id=2LB0PC17uFsC&pg=PA711 |title=Oxford textbook of primary medical care. Buch, 1: Principles and concepts |date=2005 |publisher=Oxford Univ. Press |isbn=978-0-19-856782-0 |edition=1 |location=Oxford |pages=711}}</ref><ref>{{cite book|last=Bissonnette|first=Bruno|title=Pediatric Anesthesia|year=2010|publisher=McGraw-Hill Medical|location=New York|isbn=9781607950936|pages=1182|url=https://books.google.com/books?id=RYe4GBD6LrQC&pg=PA1182}}</ref> Others feel that it may promote vasoconstriction of the nasal blood vessels and thus be useful.<ref>{{cite book|last=al.]|first=A.Y. Elzouki ... [et|title=Textbook of clinical pediatrics|publisher=Springer|location=Berlin|isbn=9783642022012|pages=3968|url=https://books.google.com/books?id=FEf4EMjYSrgC&pg=PA3968|edition=2nd|date=2011-10-29}}</ref> In Indonesian traditional medicine, betel leaf is used to stop nosebleeds as it contains tannin which causes blood to coagulate, thus stopping active bleeding.<ref>{{Cite journal |last1=Tedjasulaksana |first1=Regina |last2=Nahak |first2=Maria Martina |last3=Larasati |first3=Ratih |date=2017-01-04 |title=Effectivity of Betel Leaf (Piper betle L.) Gel Extract in Shortening Bleeding Time After Deciduous Tooth Extraction |url=https://www.balimedicaljournal.org/index.php/bmj/article/view/374 |journal=Bali Medical Journal |language=en |volume=6 |issue=1 |pages=31–33 |doi=10.15562/bmj.v6i1.374 |issn=2302-2914|doi-access=free }}</ref>