E ebony321 Well-Known Member Messages 1,299 Dislikes Tomatoes, Rude people, Bees! Dec 23, 2009 #1 how long should fast acting novarapid insulin take to start working?
totsy Well-Known Member Messages 3,041 Location west yorkshire Type of diabetes Type 1 Treatment type Insulin Dislikes liars, animal cruelty Dec 23, 2009 #2 in me it starts after around 15 mins and lasts around 4 hrs peaking after 2, hope this helps