Tresiba is a long-acting insulin that starts to work several hours after injection and keeps working evenly for 24 hours. Insulin is a hormone that works by lowering levels of glucose (sugar) in the blood.

Tresiba is used to improve blood sugar control in adults with diabetes.

Discover more about insulin and insulin coolers in the top 5 insulin cooling kits for traveling diabetics review.

Diabetic Equipment

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About the Author

Ely Fornoville

Hi, I'm Ely Fornoville, and I am the founder of Diabetic & Me. Being a type 1 diabetic since 1996, I developed a passion to help people learn more about diabetes. I write about diabetes and share stories from other diabetics around the world. I currently use a Medtronic Guardian 4 CGM and a MiniMed 780G insulin pump with Humalog insulin.

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