Sodium-Glucose Cotransporter 2 InhibitorPrescription OnlyPregnancy Cat. Not classifiedFDA Yes

Inpefa

SOTAGLIFLOZIN

1 INDICATIONS AND USAGE INPEFA is indicated to reduce the risk of cardiovascular death, hospitalization for heart failure, and urgent heart failure visit in adults with: heart failure or type 2 diabetes mellitus, chronic kidney disease, and other cardiovascular risk factors INPEFA is a sodium-glucose cotransporter 2 (SGLT2) inhibitor indicated to reduce the risk of cardiovascular death, hospitalization for heart failure, and urgent heart failure visit in adults with: heart failure ( 1 ) or type ...

Medically reviewed by MedCentralHub Medical Review Board, Licensed Pharmacists & Physicians · May 2026

Brand names:INPEFA

Rx Only

InpefaMedication

Quick Reference

Medicine ClassSodium-Glucose Cotransporter 2 Inhibitor

FDA ApprovedYes

PregnancyCategory Not classified

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Quick Facts

Active ingredient: SOTAGLIFLOZIN
Medicine class: Sodium-Glucose Cotransporter 2 Inhibitor
Brand names: INPEFA
Availability: Prescription only (Rx)
Pregnancy category: Not classified
Half-life: half-life (T 1/2 ) ranged from 21 to 35 hours for sotagliflozin and from 19 to 26 hours for sotaglif
FDA approved: Yes

Inpefa (SOTAGLIFLOZIN) medication overview

What Is Inpefa?

Inpefa (SOTAGLIFLOZIN) belongs to the Sodium-Glucose Cotransporter 2 Inhibitor class of medications. It was first approved by the FDA in Yes. This medication requires a prescription from a licensed healthcare provider.

Key Safety Information

•Always follow the dose recommended by your healthcare professional. Taking more than prescribed increases the risk of side effects including serious complications.
•Seek emergency care if you experience signs of an allergic reaction — hives, swelling, difficulty breathing, or rash. Stop the medication and call your doctor immediately.
•Some medications can increase the risk of cardiovascular events. Tell your doctor if you have high blood pressure, a history of heart attack or stroke, or any pre-existing health condition.
•Avoid or limit alcohol while taking Inpefa. Do not drink alcohol without first discussing it with your healthcare provider as it may increase adverse effects.
•Take Inpefa with food or a full glass of water if stomach upset occurs. Stop use and talk to your doctor if you experience persistent stomach pain or GI symptoms.
•Tell your doctor about all medications, supplements, and vitamins you take. Some combinations significantly increase the risk of harm.

This is a summary only. Always read the full prescribing information and consult your healthcare provider for personalized medical advice.

Uses & Indications

Inpefa is prescribed for the following conditions. Some uses are FDA-approved indications; others may be evidence-based off-label uses. Consult your healthcare provider for personalized guidance.

Dosage Guide

The following are general dosing guidelines only. Your actual dose should be determined by your healthcare provider based on your condition, renal/hepatic function, and other medications.

Adult Dosage

2 DOSAGE AND ADMINISTRATION Correct volume status before starting INPEFA at 200 mg daily and titrate to 400 mg as tolerated. ( 2.2 ) In patients with decompensated heart failure, begin dosing when patients are hemodynamically stable. ( 2.1 ) Withhold INPEFA at least 3 days, if possible, prior to major surgery or procedures associated with prolonged fasting. ( 2.3 ) 2.1 Prior to Initiation of INPEFA Assess volume status and, if necessary, correct volume depletion prior to initiation of INPEFA [see Warnings and Precautions ( 5.2 ) and Use in Specific Populations ( 8.5 , 8.6 )] . Assess renal function prior to initiation of INPEFA and then as clinically indicated [see Warnings and Precautions ( 5.2 )] . For patients with decompensated heart failure, dosing may begin as soon as the patient is hemodynamically stable, including during hospitalization or urgent outpatient treatment or immediately upon discharge. 2.2 Recommended Dosage The recommended starting dose of INPEFA is 200 mg orally o

Available Forms

Available Strengths

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Side Effects

Common

6 ADVERSE REACTIONS The following important adverse reactions are described elsewhere in the labeling: Diabetic Ketoacidosis in Patients with Type 1 Diabetes Mellitus and Other Ketoacidosis [see Warnings and Precautions ( 5.1 )] Volume Depletion [see Warnings and Precautions ( 5.2 )] Urosepsis and Pyelonephritis [see Warnings and Precautions ( 5.3 )] Hypoglycemia with Concomitant Use with Insulin and Insulin Secretagogues [see Warnings and Precautions ( 5.4 )] Necrotizing Fasciitis of the Perineum (Fournier's Gangrene) [see Warnings and Precautions ( 5.5 )] Genital Mycotic Infections [see Warnings and Precautions ( 5.6 )] Most common adverse reactions (incidence ≥ 5%) are urinary tract infection, volume depletion, diarrhea, and hypoglycemia.
( 6.1 ) To report SUSPECTED ADVERSE REACTIONS, contact Lexicon at 1-855-330-2573 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch.
6.1 Clinical Trials Experience Because clinical trials are conducted under widely varying conditions, adverse reaction rates observed in the clinical trials of a drug cannot be directly compared to rates in the clinical trials of another drug and may not reflect the rates observed in clinical practice.
In the phase 3 (SOLOIST [see Clinical Studies ( 14.1 )] and SCORED [see Clinical Studies ( 14.2 )] ) placebo-controlled trials, 5,896 subjects received INPEFA.
In the SOLOIST study, 336 patients (56%) reached the 400 mg dose.
In the SCORED study, 3,934 patients (74%) reached the 400 mg dose.
In the SOLOIST study, 5.6% of patients in the INPEFA group and 5.4% of patients in the placebo group discontinued therapy due to adverse events (AEs).

Serious

5 WARNINGS AND PRECAUTIONS Diabetic Ketoacidosis in Patients with Type 1 Diabetes Mellitus and Other Ketoacidosis: Consider ketone monitoring in patients with type 1 diabetes mellitus and consider ketone monitoring in others at risk for ketoacidosis, as indicated.
Assess for ketoacidosis regardless of presenting blood glucose levels and discontinue INPEFA if ketoacidosis is suspected.
Monitor patients for resolution of ketoacidosis before restarting.
( 5.1 ) Volume Depletion: Before initiating, correct volume status.
Monitor for signs and symptoms of hypotension during therapy.

Rare

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Medicine Interactions

Always inform your healthcare provider and pharmacist about ALL medications you take, including prescriptions, OTC medicines, vitamins, and supplements.

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Warnings & Contraindications

5 WARNINGS AND PRECAUTIONS Diabetic Ketoacidosis in Patients with Type 1 Diabetes Mellitus and Other Ketoacidosis: Consider ketone monitoring in patients with type 1 diabetes mellitus and consider ketone monitoring in others at risk for ketoacidosis, as indicated. Assess for ketoacidosis regardless of presenting blood glucose levels and discontinue INPEFA if ketoacidosis is suspected. Monitor pati

How Inpefa Works

12.1 Mechanism of Action Sotagliflozin is an inhibitor of SGLT2 and SGLT1. Inhibiting SGLT2 reduces renal reabsorption of glucose and sodium which may influence several physiological functions such as lowering both pre-and afterload of the heart and downregulating sympathetic activity. Inhibiting SGLT1 reduces intestinal absorption of glucose and sodium which likely contributes to diarrhea. The mechanism for sotagliflozin's cardiovascular benefits has not been established.

Pharmacokinetics

Absorption

Absorption The absolute bioavailability of oral sotagliflozin 400 mg dose was approximately 25% (90% confidence interval [CI] 16% to 39%) for area under the concentration-time curve from time 0 to last measurable concentration (AUC 0-last )

Half-Life

half-life (T 1/2 ) ranged from 21 to 35 hours for sotagliflozin and from 19 to 26 hours for sotaglif

Metabolism

metabolite sotagliflozin 3-O-glucuronide exhibited high binding to human plasma proteins in vitro (> 93% bound), which was not dependent on the concentration of sotagliflozin and sotagliflozin 3-O-glu

Excretion

excretion (UGE), insulin, and postprandial glucose (PPG) across all dose schedules

Pregnancy & Breastfeeding Safety

Not classified

FDA Pregnancy Category Not classified

Consult your healthcare provider.

Full Pregnancy Information

Breastfeeding

Many medications pass into breast milk in varying amounts. Before using Inpefawhile breastfeeding, discuss the benefits and risks with your healthcare provider or pharmacist — they can weigh your dose, your infant's age, and available lactation safety data to find the safest option for you and your baby.

Storage & Handling

Storage Store at 20°C to 25°C (68°F to 77°F); excursions permitted between 15°C and 30°C (59°F and 86°F) [see USP Controlled Room Temperature].

Frequently Asked Questions

Sources & References

• FDA Prescribing Information — Official labeling and package insert for Inpefa
• U.S. National Library of Medicine — MedlinePlus drug information
• American Hospital Formulary Service (AHFS) — Clinical pharmacology monograph
• PubMed / MEDLINE — View clinical studies

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Medical Disclaimer

The information on this page is for educational purposes only and is not intended as medical advice, diagnosis, or treatment. Always consult your doctor, pharmacist, or qualified healthcare provider before starting, stopping, or changing any medication.