Trulicity vs Farxiga

A side-by-side look at two diabetes medications advertised on TV. Informational only — not medical advice.

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Information reviewed July 24, 2026

US TrulicityUS Farxiga
Generic namedulaglutidedapagliflozin
Drug classGLP-1 Receptor AgonistSGLT2 Inhibitor
TreatsType 2 diabetesType 2 diabetes, heart failure, chronic kidney disease
CategoryDiabetesDiabetes
ManufacturerEli LillyAstraZeneca
Year approved20142014
FDA warningBlack box warningNo boxed warning
Est. TV ad spend$240M$220M
Common side effectsNausea, Diarrhea, Vomiting, Abdominal painGenital yeast infections, Urinary tract infections, Dehydration, Low blood pressure

Frequently asked questions

Is Trulicity or Farxiga better?

Neither is universally "better." Trulicity (dulaglutide) and Farxiga (dapagliflozin) are both used for diabetes, but the right choice depends on your medical history, insurance and your doctor's guidance. This comparison is informational only.

What's the difference between Trulicity and Farxiga?

Trulicity is a GLP-1 Receptor Agonist made by Eli Lilly, while Farxiga is a SGLT2 Inhibitor made by AstraZeneca. See the table above for a side-by-side breakdown.

Which one spends more on TV ads?

Trulicity has the larger estimated TV advertising budget of the two.

TVPills

A reference tool to help identify prescription medications and supplements seen in television advertising. This is not medical advice. Always consult a healthcare professional.

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