Fiasp ® starts acting fast. You should take your dose of Fiasp ® at the beginning of the meal or within 20 minutes after starting a meal.Read the Instructions for Use and take Fiasp ® exactly as your health care provider tells you to.Talk to your health care provider about low blood sugar and how to manage it. are taking new prescription or over-the-counter medicines, including supplements.It is not known if Fiasp ® passes into your breast milk. are pregnant or breastfeeding or plan to become pregnant or breastfeed.your blood sugar is too low (hypoglycemia) or you have an allergy to insulin aspart or any of the ingredients in Fiasp ®.īefore taking Fiasp ® tell your health care provider about all your medical conditions including, if you:.You may give other people a serious infection, or get a serious infection from them. Fiasp ® is a man-made insulin used to control high blood sugar in adults and children with diabetes mellitus.ĭo not share your Fiasp ® with other people, even if the needle has been changed.Fiasp ® Indications and Usage What is Fiasp ® (insulin aspart) injection 100 U/mL?