Do not used Actrapid in insulin infusion pumps; if it has not been stored correctly or if it has been frozen; if the insulin does not appear water clear and colourless.
Vial: Do not use if the protective cap is loose or missing.
Penfill: Always check the cartridge, including the rubber plunger. Do not use if any damage is seen or if there is a gap between the rubber plunger and the white label band.
Penfill/NovoLet: Do not refill Penfill/NovoLet. Do not use if the cartridge or the device containing the cartridge or NovoLet is dropped, damaged or crushed as there is a risk of leakage of insulin.