| Diabetes Mellitus, Non-Insulin-Dependent
Farxiga vs Januvia
Side-by-side clinical, coverage, and cost comparison for diabetes mellitus, non-insulin-dependent.Deep comparison between: Farxiga vs Januvia with Prescriber.AI
AI compares prescribing info and payer-specific access barriers across 1,200+ formularies. Here's a preview of what prescribers are already asking.Safety signalsJanuvia has a higher rate of injection site reactions vs Farxiga based on FDA-approved prescribing information
Coverage gaps3 major payers require step therapy for Januvia but not Farxiga, including UnitedHealthcare
Sign up to reveal the full AI analysis
Category
Farxiga
Januvia
At A Glance
Oral
Once daily
SGLT2 inhibitor
Oral
Once daily
DPP-4 inhibitor
Indications
- Chronic Kidney Diseases
- Heart failure
- Diabetes Mellitus, Non-Insulin-Dependent
- Diabetes Mellitus, Non-Insulin-Dependent
Dosing
Chronic Kidney Diseases, Heart failure 10 mg orally once daily.
Diabetes Mellitus, Non-Insulin-Dependent Starting dose 5 mg orally once daily; may be increased to 10 mg orally once daily for additional glycemic control. Not recommended when eGFR is less than 45 mL/min/1.73 m2 for glycemic control.
Diabetes Mellitus, Non-Insulin-Dependent 100 mg orally once daily, with or without food.
Renal impairment (eGFR 30 to <45 mL/min/1.73 m2) 50 mg once daily.
Severe renal impairment or ESRD (eGFR <30 mL/min/1.73 m2) 25 mg once daily; may be administered without regard to the timing of dialysis.
Contraindications
- Previous serious hypersensitivity reaction to dapagliflozin or any excipient in FARXIGA
- History of a serious hypersensitivity reaction to sitagliptin, such as anaphylaxis or angioedema
Adverse Reactions
Most common (>=2%) Female genital mycotic infections, nasopharyngitis, urinary tract infections, back pain, increased urination, male genital mycotic infections, nausea, influenza, dyslipidemia, constipation, discomfort with urination, pain in extremity
Serious Diabetic ketoacidosis, volume depletion, urosepsis and pyelonephritis, hypoglycemia with concomitant insulin or insulin secretagogues, necrotizing fasciitis of the perineum (Fournier's Gangrene), hypersensitivity reactions including anaphylaxis and angioedema
Postmarketing Necrotizing fasciitis of the perineum (Fournier's Gangrene), urosepsis and pyelonephritis, ketoacidosis, acute kidney injury, rash
Most common (>=5%) Nasopharyngitis, upper respiratory tract infection, headache.
Serious Pancreatitis, heart failure, acute renal failure, hypoglycemia (with sulfonylurea or insulin), hypersensitivity reactions, severe and disabling arthralgia, bullous pemphigoid.
Postmarketing Anaphylaxis, angioedema, rash, urticaria, cutaneous vasculitis, Stevens-Johnson syndrome, hepatic enzyme elevations, acute pancreatitis, worsening renal function, acute renal failure, tubulointerstitial nephritis, severe arthralgia, bullous pemphigoid, constipation, vomiting, myalgia, pain in extremity, back pain, pruritus, mouth ulceration, stomatitis, rhabdomyolysis.
Pharmacology
SGLT2 inhibitor; dapagliflozin inhibits sodium-glucose cotransporter 2 in the proximal renal tubules, reducing glucose reabsorption and promoting urinary glucose excretion, while also reducing sodium reabsorption to lower cardiac pre- and afterload, suppress sympathetic activity, and decrease intraglomerular pressure via tubuloglomerular feedback.
Sitagliptin is a DPP-4 inhibitor that slows inactivation of incretin hormones (GLP-1 and GIP), increasing insulin release and decreasing glucagon levels in a glucose-dependent manner; it is selective for DPP-4 and does not inhibit DPP-8 or DPP-9 activity at therapeutic concentrations.
Enter your patient's insuranceCheck specific coverage details for your patient.
Most Common Insurance
Anthem BCBS
Farxiga
- Covered on 5 commercial plans
- PA (9/12) · Step Therapy (9/12) · Qty limit (11/12)
Januvia
- Covered on 5 commercial plans
- PA (1/12) · Step Therapy (9/12) · Qty limit (12/12)
UnitedHealthcare
Farxiga
- Covered on 4 commercial plans
- PA (0/8) · Step Therapy (0/8) · Qty limit (4/8)
Januvia
- Covered on 4 commercial plans
- PA (0/8) · Step Therapy (0/8) · Qty limit (2/8)
Humana
Farxiga
- Covered on 0 commercial plans
- PA (1/3) · Step Therapy (1/3) · Qty limit (3/3)
Januvia
- Covered on 0 commercial plans
- PA (1/3) · Step Therapy (1/3) · Qty limit (3/3)
Coverage data sourced from MMIT. Updated monthly.
Savings
Cost estimate not availableAccessia Health: Heart Failure - Private Insurance
Commercial or private insurance
Medicare, Medicaid, VA, TRICARE
No savings programs available for Januvia.
Compare Other Drugs
Let us handle your prior authsJust enter your patient's info and we'll:
- Verify eligibility with the payer.
- Pull the right PA forms directly from the payer.
- Submit, track & send live updates to your dashboard.
Free to start · HIPAA compliant
Next Steps for Your Patient
FarxigaView full Farxiga profile
JanuviaView full Januvia profile
Clinical data sourced from FDA-approved labeling. Coverage data via MMIT. Updated monthly.