Empagliflozin inhibits sodium-glucose cotransporter 2 (SGLT2) in the proximal renal tubules, reducing how much glucose the kidneys reabsorb back into the blood. This causes excess glucose to be excreted in the urine, which lowers blood glucose levels in adults with type 2 diabetes.
This kidney-based mechanism differs from GLP-1 medications such as Ozempic, which act on the pancreas and stomach, or Resmetirom, which acts directly on liver cells. Empagliflozin does not directly target the liver, but by lowering blood glucose and modestly supporting weight loss, it may help address some of the metabolic drivers behind MASLD and MASH.
For patients with type 2 diabetes and metabolic risk factors, these effects can support treatment goals such as better blood sugar control, reduced cardiovascular risk, and kidney protection. Empagliflozin is not used on its own — providers pair it with dietary changes, physical activity, and regular monitoring, such as blood glucose checks and Liver Function Tests (LFTs), to support these outcomes.