Patienter, som anvender hurtigt virkende insulin samtidigt med middellangt virkende insulin, skal optimere dosis af begge typer insulin for at opnå glucosekontrol over hele døgnet, specielt natlig og fastende glucosekontrol.
For fast-acting insulins, any patient also on basal insulin must optimise dosage of both insulins to obtain glucose control across the whole day, particularly nocturnal/ fasting glucose control.