title: Does the warming of local anaesthetic reduce the pain of its injection?
abstract: One hundred and fifty-seven patients who warranted the injection of local anaesthetic were divided into two groups. One group received local anaesthetic at room temperature (21 degrees C) and the other at body temperature (37 degrees C). The pain resulting from the injection was assessed using a visual analogue scale. There was no significant difference in the level of pain experienced by the two patient groups. It is concluded that no advantage is gained by the warming of local anaesthetic before its administration.
authors.affiliation: Department of Accident and Emergency, St Mary's Hospital, London, England.
authors.forename: A M
authors.initials: AM
authors.lastname: Dalton
authors.forename: A
authors.initials: A
authors.lastname: Sharma
authors.forename: M
authors.initials: M
authors.lastname: Redwood
authors.forename: J
authors.initials: J
authors.lastname: Wadsworth
authors.forename: R
authors.initials: R
authors.lastname: Touquet
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000779:Anesthetics, Local / Q000008:administration & dosage*; D005260:Female; D006358:Hot Temperature; D006801:Humans; D007279:Injections, Subcutaneous / Q000009:adverse effects; D008297:Male; D008875:Middle Aged; D010146:Pain / Q000517:prevention & control*; D010147:Pain Measurement; D011446:Prospective Studies
chemical_list: D000779:Anesthetics, Local