Carefully follow all the instructions given by your doctor. Do not administer in larger or smaller amounts than advised/prescribed. Consult the doctor if you experience any undesirable side effects. Do not stop the use of this medicine without consulting your doctor. Close monitoring of blood glucose levels and frequent follow-up visits with the doctor may be required based on the clinical condition. Never share an injection pen, cartridge, or syringe with another person, even if the needle has been changed.