Skip to main content

Tresiba FAQ

Commonly asked questions about Tresiba, answered by Drugs.com's team of healthcare professionals.

Popular questions

Toujeo vs Tresiba - What's the difference between them?

Medically reviewed by Drugs.com. Last updated on June 12, 2025.

Is Tresiba the same as Lantus?

Medically reviewed by Carmen Pope, BPharm. Last updated on June 19, 2025.

How long can Tresiba be out of the fridge?

Medically reviewed by Melisa Puckey, BPharm. Last updated on June 16, 2025.

How long can unopened or unused Tresiba last out of the fridge? How long does opened or in-use Tresiba last out of the fridge?

Can you take Tresiba twice a day?

Medically reviewed by Melisa Puckey, BPharm. Last updated on June 16, 2025.

Does Tresiba cause weight gain?

Medically reviewed by Carmen Pope, BPharm. Last updated on June 18, 2025.

How long does Tresiba last?

Medically reviewed by Carmen Pope, BPharm. Last updated on June 18, 2025.

How do I use the Tresiba FlexTouch pen?

Medically reviewed by Carmen Pope, BPharm. Last updated on June 19, 2025.

How long does Tresiba last without refrigeration?

Medically reviewed by Carmen Pope, BPharm. Last updated on April 2, 2025.

What is the difference between Soliqua and Xultophy?

Medically reviewed by Leigh Ann Anderson, PharmD. Last updated on March 10, 2025.

Is Tresiba a long acting insulin?

Medically reviewed by Melisa Puckey, BPharm. Last updated on June 16, 2025.