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[[File:Injection Sites Intramuscular Thigh Adultsite of adrenaline.pngjpg|300px|right]]
{{Nutshell|In a more severe reaction:<ref name=SURF>Unless otherwise specified in lists and table: {{cite web|url=http://www.mastcellssjukdom.se/wp-content/uploads/2015/12/Nationella_rekommendationer_%C3%B6verk%C3%A4nslighetsreaktioner_kontrastmedel__PDF_2014-10-17.pdf|title=Hypersensitivity reactions against contrast media - Swedish Society of Uroradiology [Swedish: Överkänslighetsreaktioner mot kontrastmedel – SURFs kontrastmedelsgrupp] ], 2014-10-17}}</ref>
*'''Adrenaline''' shot, 0.3-0.5mg in adults, given intramuscularly.