Omfattende hudreaktioner (udslæt og kløe overalt på kroppen), alvorlig hævelse af hud eller slimhinder (angioødem), åndenød, blodtryksfald med hurtig hjerterytme og svedudbrud
Large-scale skin reactions (rash and itching all over the body), severe swelling of skin or mucous membranes (angiooedema), shortness of breath, a fall in blood pressure with rapid heart beat and sweating. These could be symptoms of generalised allergy to insulin, including anaphylactic reaction, which may be life-threatening.