TY - JOUR T1 - A new urticarial rash, diarrhoea and refractory hypotension in a man with a history of migraines JF - Clinical Medicine JO - Clin Med SP - 451 LP - 452 DO - 10.7861/clinmedicine.16-5-451 VL - 16 IS - 5 AU - Lucy Lamb AU - David Lowe Y1 - 2016/10/01 UR - http://www.rcpjournals.org/content/16/5/451.abstract N2 - We present the case of a man with a history of migraines treated with propanolol, referred with a rash, diarrhoea, vomiting and hypotension. Our case highlights how prior beta-blocker use may prolong anaphylaxis and cause refractory hypotension. ER -