Active Ingredient

Liraglutide

Liraglutide is a medication used to help control blood sugar levels in adults with type 2 diabetes. It is also used for weight management in certain individuals. This medication is typically part of a comprehensive treatment plan that includes diet and exercise.

Liraglutide works by mimicking the effects of a natural hormone to help regulate blood sugar and appetite.

Written By Douglas C. Goldberg, MD

Reviewed By Philip Schein, MD

Last Updated 28 Nov 2025

Available Liraglutide Brands

Victoza

Strengths 6mg

Liraglutide Uses

Liraglutide is commonly used for the following purposes:

Managing blood sugar levels in adults with type 2 diabetes.
Assisting with weight loss in adults with obesity.
Reducing the risk of serious cardiovascular events in adults with type 2 diabetes and heart disease.

How Liraglutide Works

Liraglutide belongs to a class of drugs known as GLP-1 receptor agonists. It works by mimicking the action of the GLP-1 hormone, which helps to regulate blood sugar levels by increasing insulin secretion.

Additionally, it slows down the movement of food through the stomach, which can help reduce appetite and promote weight loss.

This dual action makes it effective for both managing diabetes and aiding in weight reduction.

Common side effects of Liraglutide

Not everyone experiences side effects with Liraglutide, and many are mild and temporary. Common side effects include:

Nausea
Vomiting
Diarrhea
Constipation
Headache
Fatigue
Dizziness

If you experience serious or persistent side effects, contact your doctor.

Monitor your blood sugar levels regularly as directed by your healthcare provider.
Avoid consuming large amounts of alcohol while taking this medication.
Inform your doctor about any other medications or supplements you are taking to avoid potential interactions.
Do not use Liraglutide if you experience symptoms of pancreatitis, such as severe stomach pain.
Report any unusual changes in mood or behavior to your doctor.

Always consult your healthcare provider for advice tailored to your specific situation.

Frequently Asked Questions

How long does it take for Liraglutide to start working?

Liraglutide may start to improve blood sugar levels within a few days, but it might take a few weeks to notice significant changes.

Can Liraglutide help with weight loss?

Yes, Liraglutide is used to aid weight loss in certain individuals by reducing appetite and promoting a feeling of fullness.

Is it safe to use Liraglutide with other diabetes medications?

Liraglutide can be used with other diabetes medications, but it is important to do so under the guidance of a healthcare provider.

Can I drink alcohol while taking Liraglutide?

It is advisable to limit alcohol intake while on Liraglutide, as alcohol can affect blood sugar levels.

What should I do if I miss a dose of Liraglutide?

If you miss a dose, take it as soon as you remember, unless it is almost time for your next dose. In that case, skip the missed dose and continue with your regular schedule.