<prompt> Most important side effect of insulin:HypoglycaemiaLipodystrophyInsulin resistanceAntibodies to insulin  <response>: Ans: a Hypoglycaemia no referance needed for this one !!!CAUSES OF HYPOGLYCAEMIAFasting Postabsorptive Hypoglycemia DrugsEndogenous hyperinsulinismEspecially insulin, sulfonylureas, ethanolInsulinomaSometimes quinine, pentamidineOther beta cell disordersRarely salicylates, sulfonamides, othersInsulin secretagogue sulfonylureaCritical illnessesAutoimmune autoantibodies to insulinHepatic, renal, or cardiac failureor the insulin receptorSepsisEctopic insulin secretionInanitionDisorders of infancy or childhoodHormone deficienciesTransient intolerance of fastingCortisol, growth hormone, or bothCongenital hyperinsulinismGlucagon and epinephrineInherited enzyme deficienciesin insulin -deficient diabetes Non-beta-cell tumors Reactive Postprandial HypoglycaemiaAlimentary postgastrectomy hypoglycaemiaNoninsulinoma pancreatogenous hypoglycaemia syndromeIn the absence of prior surgeryFollowing Roux-en-Y gastric bypass.Other causes of endogenous hyperinsulinismHereditary fructose intolerance, galactosaemiaIdiopathic 