Victoza vs. Amaryl

See how Victoza and Amaryl compare on approved uses, dosing, side effects, and cost.

Key Takeaways

  • Victoza is an injectable GLP-1 medicine also approved to lower cardiovascular risk in adults with type 2 diabetes and heart disease, while Amaryl only manages blood sugar.

  • Amaryl is a low-cost oral generic pill taken once daily, while Victoza requires a daily injection.

  • Victoza carries a boxed warning for thyroid tumor risk seen in animal studies, while Amaryl's main risk is hypoglycemia, especially with skipped meals.

Victoza vs. Amaryl Drug Summary

Victoza

Victoza (liraglutide) is a GLP-1 receptor agonist used to improve blood sugar control in adults and children with type 2 diabetes. It's also approved to reduce the risk of major cardiovascular events in adults with type 2 diabetes and known heart disease. It's given as a once-daily injection under the skin.

Amaryl

Amaryl (glimepiride) is a sulfonylurea that helps the pancreas release more insulin to lower blood sugar in adults with type 2 diabetes. It's taken as a once-daily oral tablet and can be combined with insulin if needed. It has been used clinically since 1995.

Victoza vs. Amaryl Side Effects

Victoza

Most common
diarrhea (up to 11.7%)
nausea (≥5%)
vomiting (≥5%)
decreased appetite (≥5%)

Amaryl

Most common
hypoglycemia (up to 19.7%)
dizziness (≥5%)
asthenia (≥5%)
headache (≥5%)

Victoza vs. Amaryl Dosage

Victoza

Dosage
Dosage Table
STAGE DOSE WHEN
Starting dose 0.6 mg once daily Week 1
Maximum dose 1.8 mg once daily Week 3 onward
Dose changes 2 increases Every week

Amaryl

Dosage
Dosage Table
STAGE DOSE WHEN
Starting dose 1 mg or 2 mg once daily At the start
Maximum dose 8 mg once daily If needed
Dose changes 2 increases As tolerated

Victoza vs. Amaryl Indications

Victoza

Victoza is FDA-approved as an add-on to diet and exercise for adults and children 10 and older with type 2 diabetes. It's also approved to reduce major cardiovascular events in adults with type 2 diabetes and established heart disease. It's not approved for type 1 diabetes.

  • Improves blood sugar control alongside diet and exercise

  • FDA-approved for cardiovascular risk reduction

  • Approved for children 10 years and older

  • Not approved for type 1 diabetes

Amaryl

Amaryl is FDA-approved as an add-on to diet and exercise to improve blood sugar control in adults with type 2 diabetes. It can also be combined with insulin when either medicine alone isn't enough. It's not approved for type 1 diabetes or diabetic ketoacidosis.

  • Improves blood sugar control alongside diet and exercise

  • Approved for combination use with insulin

  • Only approved for adults, not children

  • Not approved for type 1 diabetes or DKA

Victoza vs. Amaryl Pros and Cons

Victoza

Victoza's cardiovascular benefit and GLP-1 mechanism make it a strong option for patients with heart disease risk, but it requires daily injections and costs far more than older oral drugs. Insurance coverage varies and prior authorization is often required.

Pros

  • FDA-approved to reduce cardiovascular events

  • Low risk of hypoglycemia when used alone

  • Often reduces appetite and supports weight loss

  • Approved for pediatric use starting at age 10

Cons

  • Requires daily self-injection

  • Boxed warning for thyroid C-cell tumor risk

  • Risk of acute pancreatitis

  • Typically $935 to $1,470 per month without insurance

Amaryl

Amaryl offers a simple once-daily pill and one of the lowest costs among diabetes medicines, making it accessible for many patients. Its main tradeoff is a real risk of hypoglycemia and no proven cardiovascular benefit.

Pros

  • Taken as a once-daily oral tablet

  • Widely available as an inexpensive generic

  • Can be combined with insulin if needed

  • Typically $15 to $110 per month without insurance

Cons

  • Risk of hypoglycemia, especially with missed meals

  • No cardiovascular risk reduction benefit

  • Possible cardiovascular mortality signal from older sulfonylurea data

  • Not approved for pediatric patients

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