Tresiba FlexTouch 3 Pens U-200 Days Supply Calculator with Priming
Use this Tresiba FlexTouch 3 Pens U-200 calculator to estimate insulin days supply while accounting for priming and package size.
This page is designed to help pharmacists and pharmacy technicians estimate insulin days supply more consistently and quickly.
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How Tresiba FlexTouch 3 Pens U-200 days supply is calculated
Insulin days supply is generally calculated by dividing the total insulin units dispensed by the patient's total daily dose.
Days Supply = Total Units Dispensed ÷ Total Daily Units UsedFor pen products, priming can reduce the effective amount of insulin available for actual patient dosing, so it may affect the final days supply calculation.
Product details
- 3ml per Pen, 9ml per Box
- NDC: 0169-2550-13
- Units per container: 600
- Pens/cartridges per box: 3
- Priming dose: 2 units
- In-use expiration: 56 days
Why priming matters
Many insulin pens require priming before injection. Those units are not part of the therapeutic dose, so repeated priming can affect true available insulin and billed days supply.
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Frequently Asked Questions
How do you calculate Tresiba FlexTouch 3 Pens U-200 days supply?
Days supply equals total insulin units dispensed divided by the patient's total daily dose. For pen products, priming may reduce the effective insulin available for dosing.
Why does priming matter?
Priming uses insulin units before injection and can reduce the effective insulin available for therapeutic dosing.