Keep the vial in the outer carton in order to protect from light.
For storage conditions after dilution of the medicinal product, see Shelf life as follows.
Shelf life: If dilution to lower concentrations is required, immediate use after dilution is recommended. The in-use stability of KIOVIG after dilution with a 5% glucose solution to a final concentration of 50 mg/ml (5%) immunoglobulin has been demonstrated for 21 days at 2°C to 8°C as well as 28°C to 30°C; however, these studies did not include the microbial contamination and safety aspect.