Reduced insulin requirement w/ oral antidiabetics, GLP-1 receptor agonists, MAOIs, β-blockers, ACE inhibitors, salicylates, anabolic steroids, sulfonamides. Increased insulin requirement w/ OCs, thiazides, glucocorticoids, thyroid hormones, sympathomimetics, growth hormone, danazol. Masked hypoglycaemia symptoms by β-blockers. Increased/decreased insulin requirement w/ octreotide/lanreotide. Intensified/reduced hypoglycaemic effect by alcohol.