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Compare Tradjenta vs. Victoza

Head-to-head comparisons of medication uses, side effects, warnings, and more.

Key takeaways

Tradjenta (linagliptin) and Victoza (liraglutide) are both prescription medications used to treat Type 2 diabetes, but they work in different ways and have different forms of administration. Tradjenta is a DPP-4 inhibitor taken orally once a day, while Victoza is a GLP-1 agonist that you inject under the skin daily. Tradjenta helps your body produce more insulin and reduce sugar production by blocking the DPP-4 protein, whereas Victoza works by telling your body to release more insulin, stop sugar release, and slow down digestion. Tradjenta is generally well-tolerated with common side effects like runny nose and diarrhea, but it can cause severe joint pain and increases the risk of pancreatitis. Victoza, on the other hand, can cause nausea, vomiting, and diarrhea, and it carries a risk of thyroid cancer and pancreatitis. Additionally, Victoza can help with weight loss and lower the risk of heart-related problems in certain adults with Type 2 diabetes. While Tradjenta is only available as brand medication, Victoza is available as a lower-cost generic.

  • Tradjenta (linagliptin)
    Victoza (liraglutide)
  • Tradjenta (linagliptin)
    Victoza (liraglutide)

  • Summary of Tradjenta vs. Victoza

    Summary for DDP-4 inhibitor
    Prescription only

    Tradjenta (linagliptin) is a prescription medication that's used along with a balanced diet and exercise to manage blood sugar levels in adults with Type 2 diabetes. It's a type of diabetes medication called a dipeptidyl peptidase-4 (DPP-4) inhibitor. The dose is 5 mg (1 tablet) that's taken by mouth once per day. Tradjenta (linagliptin) doesn't cause many side effects but can sometimes include runny nose, sneezing, and diarrhea. As of 2024, Tradjenta (linagliptin) is available as a brand-name medication only; there's no generic version yet.

    Summary for GLP-1 agonist
    Prescription only

    Victoza (liraglutide) is a medication that's injected once a day. It helps lower blood sugar levels in people 10 years and older with Type 2 diabetes when used with a nutritious diet and regular exercise. It can also help lower the risk of heart-related problems in adults with Type 2 diabetes and heart disease. Victoza (liraglutide) belongs to the drug class called GLP-1 agonists. The medication comes as single-dose prefilled pens and is injected under the skin. It can cause side effects like nausea, vomiting, diarrhea, and constipation. Victoza (liraglutide) is available as both a brand-name and generic medication.

  • Indications of Tradjenta vs. Victoza

    Indications for
    •Improve blood sugar levels in adults with Type 2 diabetes (as an add-on to a nutritious diet and exercise routine)
    Indications for
    •Type 2 diabetes in people age 10 and older, together with a balanced diet and exercise
    •Lowering the risk of serious heart-related problems in adults with Type 2 diabetes and heart disease

  • Pros and Cons of Tradjenta vs. Victoza

    Pros and Const for DDP-4 inhibitor
    Pros
    •Only taken once a day
    •Can take with or without food
    •Has little to no effect on weight
    Cons
    •Not approved for people with Type 1 diabetes
    •Lowers A1C (average blood sugar level over a 3-month period) by less than 1%
    •Not approved for protecting the heart or kidneys
    Pros and Const for GLP-1 agonist
    Pros
    •Lowers A1C by up to 1% over a year
    •Can take with or without food at any time of day
    •Available as an injectable pen
    Cons
    •Must inject once a day
    •Might have uncomfortable side effects, like nausea, diarrhea, and headache
    •Can slow down gut movement, which can affect how other medications get absorbed into the body

  • Common Side Effects of Tradjenta vs. Victoza

    Common Side Effects for
    •Common cold symptoms (runny nose, sneezing, coughing; 7%)
    •Diarrhea (3%)
    •Cough (2%)

    Note: Side effects were reported by people who took Tradjenta (linagliptin) by itself or people who took Tradjenta (linagliptin) with other diabetes.

    Common Side Effects for
    •Nausea (up to 20%)
    •Diarrhea (up to 12%)
    •Headache (up to 11%)
    •Common cold symptoms (up to 10%)
    •Lower appetite (up to 10%)
    •Vomiting (up to 9%)
    •Indigestion (up to 7%)
    •Upper respiratory tract infection (up to 7%)
    •Constipation (5%)

  • Warnings of Tradjenta vs. Victoza

    Common Side Effects for
    •Inflammation of the pancreas (pancreatitis)
    •Risk for low blood sugar when taken with certain other diabetes medications
    •Heart failure
    •Severe joint pain
    •Serious allergic reactions
    •Severe skin reaction
    Common Side Effects for
    •Possible risk of thyroid cancer
    •Inflammation of the pancreas (pancreatitis)
    •Low blood sugar (hypoglycemia)
    •Kidney damage
    •Allergic reactions
    •Gallbladder problems
    •Lung problems during general anesthesia or deep sedation

  • Prices with our coupons for Tradjenta vs. Victoza

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    Learn more about Victoza

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