Increased insulin requirements w/ OCs, corticosteroids, thyroid replacement therapy, danazol, β
2-stimulants (eg, ritodrine, salbutamol, terbutaline). Reduced insulin requirements w/ oral hypoglycaemics, salicylates (eg, ASA), sulpha antibiotics, certain antidepressants (MAOIs, SSRIs), certain ACE inhibitors (captopril, enalapril), AIIAs, β-blockers, octreotide, alcohol.