Ozempic vs Jardiance
Two modern diabetes drugs that both cut cardiovascular risk but do it in completely different ways — one acts on gut hormones and appetite, the other makes the kidneys flush sugar out in the urine.
At a glance
Key differences
- Different classes. Ozempic is a GLP-1 receptor agonist; Jardiance is an SGLT2 inhibitor. They act on different targets in the body.
- How they are taken. Ozempic is given by the subcutaneous route; Jardiance by the oral route.
- Time on the market. Ozempic was first approved by the FDA in 2017, Jardiance in 2014. That gives Jardiance roughly 3 more years of real-world use and long-term safety data.
- Who markets them. Ozempic is marketed by Novo Nordisk; Jardiance by Boehringer Ingelheim.
- Same drug, more than one brand. Semaglutide is sold as Ozempic / Wegovy — the same active ingredient marketed under different brand names, typically for different approved uses or doses.
What each one treats
OZEMPIC is indicated: • as an adjunct to diet and exercise to improve glycemic control in adults with type 2 diabetes mellitus. • to reduce the risk of major adverse cardiovascular events (cardiovascular death, non-fatal myocardial infarction or non-fatal stroke) in adults with type 2 diabetes mellitus and established cardiovascular disease. • to reduce the risk of sustained eGFR decline, end-stage kidney disease, and cardiovascular death in adults with type 2 diabetes mellitus and chronic kidney disease. OZEMPIC is a glucagon-like peptide 1 (GLP-1) receptor agonist indicated: • as an adjunct to diet and exercise to improve glycemic control in adults with type 2 diabetes mellitus. ( 1 ) • to reduce the risk of major adverse cardiovascular events in adults with type 2 diabetes mellitus and established cardiovascular disease. ( 1 ) • to reduce the risk of sustained eGFR decline, end-stage…
JARDIANCE is indicated: to reduce the risk of cardiovascular death and hospitalization for heart failure in adults with heart failure. to reduce the risk of cardiovascular death in adults with type 2 diabetes mellitus and established cardiovascular disease. as an adjunct to diet and exercise to improve glycemic control in adults with type 2 diabetes mellitus. JARDIANCE is a sodium-glucose co-transporter 2 (SGLT2) inhibitor indicated: To reduce the risk of cardiovascular death and hospitalization for heart failure in adults with heart failure. ( 1 ) To reduce the risk of cardiovascular death in adults with type 2 diabetes mellitus and established cardiovascular disease. ( 1 ) As an adjunct to diet and exercise to improve glycemic control in adults with type 2 diabetes mellitus. ( 1 ) Limitations of Use: Not recommended in patients with type 1 diabetes mellitus. It may increase the risk o…
How each one works
12.1 Mechanism of Action Semaglutide is a GLP-1 analogue with 94% sequence homology to human GLP-1. Semaglutide acts as a GLP-1 receptor agonist that selectively binds to and activates the GLP-1 receptor, the target for native GLP-1. GLP-1 is a physiological hormone that has multiple actions on glucose, mediated by the GLP-1 receptors. The principal mechanism of protraction resulting in the long half-life of semaglutide is albumin binding, which results in decreased renal clearance and protection from metabolic degradation. Furthermore, semaglutide is stabilized against degradation by the DPP-4 enzyme. Semaglutide reduces blood glucose through a mechanism where it stimulates insulin secreti…
12.1 Mechanism of Action Empagliflozin is an inhibitor of the sodium-glucose co-transporter 2 (SGLT2), the predominant transporter responsible for reabsorption of glucose from the glomerular filtrate back into the circulation. By inhibiting SGLT2, empagliflozin reduces renal reabsorption of filtered glucose and lowers the renal threshold for glucose, and thereby increases urinary glucose excretion. Empagliflozin also reduces sodium reabsorption and increases the delivery of sodium to the distal tubule. This may influence several physiological functions such as lowering both pre-and afterload of the heart and downregulating sympathetic activity.
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Which medicine is right for a given person depends on their diagnosis, other conditions, other medicines, kidney and liver function, pregnancy, and cost or reimbursement — none of which this page knows. Two drugs in the same class are not automatically interchangeable. Never start, stop or switch a prescription medicine on the basis of a web page; that decision belongs to you and your clinician or pharmacist.
How this page is built
The facts on this page are pulled directly from official U.S. FDA datasets — they are not written from memory. Each field below names the dataset it came from, so you can check it yourself.
- FDA Drug Label (openFDA) ↗ Indications, mechanism of action and pharmacologic class
- Drugs@FDA ↗ First FDA approval date and the company holding the application
- FDA Drug Shortage Database ↗ Current US supply / shortage status
Plain-English summaries and drug-class explainers are written and reviewed by Sreepriya Prasannan (MSc Digital Transformation of Life Sciences (Innopharma Education / Griffith College); MSc & BSc Botany). Data is retrieved automatically from the sources above and cross-checked with AI-assisted verification (Anthropic's Claude) — brand and generic names are matched against the exact FDA product record so that a combination product or a different formulation cannot be mistaken for the drug on this page. An editor reviews the result before publication. We describe this in full in our editorial standards and corrections policy. The FDA data on this page was last retrieved on 9 Oct 2026. How every register is built: methodology · fixes we have made: corrections log.