| Diabetes Mellitus, Non-Insulin-Dependent
Janumet vs Ozempic
Side-by-side clinical, coverage, and cost comparison for diabetes mellitus, non-insulin-dependent.Deep comparison between: Janumet vs Ozempic 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 signalsOzempic has a higher rate of injection site reactions vs Janumet based on FDA-approved prescribing information
Coverage gaps3 major payers require step therapy for Ozempic but not Janumet, including UnitedHealthcare
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Category
Janumet
Ozempic
At A Glance
Oral
Twice daily
DPP-4 inhibitor / biguanide combination
SC injection
Once weekly
GLP-1 receptor agonist
Indications
- Diabetes Mellitus, Non-Insulin-Dependent
- Diabetes Mellitus, Non-Insulin-Dependent
- Chronic Kidney Diseases
Dosing
Diabetes Mellitus, Non-Insulin-Dependent 50 mg sitagliptin/500 mg metformin HCl twice daily with meals as starting dose for patients not on metformin; for patients on metformin HCl 850 mg twice daily, start at 50 mg sitagliptin/1000 mg metformin HCl twice daily; max 100 mg sitagliptin/2000 mg metformin HCl daily; do not split or divide tablets.
Diabetes Mellitus, Non-Insulin-Dependent Start 0.25 mg SC once weekly for 4 weeks, increase to 0.5 mg once weekly; escalate to 1 mg then 2 mg based on glycemic control (max 2 mg once weekly).
Chronic Kidney Diseases Start 0.25 mg SC once weekly for 4 weeks, increase to 0.5 mg once weekly; maintenance dose is 1 mg once weekly.
Contraindications
- Severe renal impairment (eGFR below 30 mL/min/1.73 m2)
- Acute or chronic metabolic acidosis, including diabetic ketoacidosis
- History of a serious hypersensitivity reaction to JANUMET, sitagliptin, or metformin, such as anaphylaxis or angioedema
- Personal or family history of medullary thyroid carcinoma (MTC) or MEN 2
- Serious hypersensitivity reaction to semaglutide or any excipient in Ozempic
Adverse Reactions
Most common (>=5%) Diarrhea, upper respiratory tract infection, headache, nasopharyngitis, nausea/vomiting, flatulence, abdominal discomfort, indigestion, asthenia
Serious Lactic acidosis, 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, fatal and non-fatal hemorrhagic and necrotizing pancreatitis, worsening renal function, acute renal failure, tubulointerstitial nephritis, rhabdomyolysis, constipation, myalgia, back pain, pruritus, mouth ulceration, cholestatic and hepatocellular liver injury
Most common (>=5%) Nausea, vomiting, diarrhea, abdominal pain, constipation
Serious Risk of thyroid C-cell tumors, acute pancreatitis, diabetic retinopathy complications, hypoglycemia with insulin secretagogues or insulin, acute kidney injury, severe gastrointestinal reactions, hypersensitivity reactions, acute gallbladder disease, pulmonary aspiration
Postmarketing Ileus, intestinal obstruction, severe constipation, fecal impaction, anaphylaxis, angioedema, rash, urticaria, cholecystitis, cholecystectomy, dysesthesia, headache, pulmonary aspiration, acute kidney injury, alopecia
Pharmacology
Sitagliptin is a DPP-4 inhibitor that slows inactivation of incretin hormones GLP-1 and GIP, increasing insulin release and decreasing glucagon in a glucose-dependent manner; metformin is a biguanide that decreases hepatic glucose production, reduces intestinal glucose absorption, and improves peripheral insulin sensitivity by increasing glucose uptake and utilization.
Semaglutide is a GLP-1 receptor agonist that selectively binds to and activates the GLP-1 receptor, stimulating insulin secretion and lowering glucagon secretion in a glucose-dependent manner, with a minor delay in gastric emptying; prolonged half-life is achieved through albumin binding, which reduces renal clearance and protects against metabolic degradation.
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Most Common Insurance
Anthem BCBS
Janumet
- Covered on 5 commercial plans
- PA (1/12) · Step Therapy (9/12) · Qty limit (11/12)
Ozempic
- Covered on 5 commercial plans
- PA (10/12) · Step Therapy (10/12) · Qty limit (0/12)
UnitedHealthcare
Janumet
- Covered on 4 commercial plans
- PA (0/8) · Step Therapy (0/8) · Qty limit (2/8)
Ozempic
- Covered on 4 commercial plans
- PA (6/8) · Step Therapy (0/8) · Qty limit (0/8)
Humana
Janumet
- Covered on 0 commercial plans
- PA (1/3) · Step Therapy (1/3) · Qty limit (3/3)
Ozempic
- Covered on 0 commercial plans
- PA (1/3) · Step Therapy (0/3) · Qty limit (0/3)
Coverage data sourced from MMIT. Updated monthly.
Savings
No savings programs available for Janumet.
$25/momo
Ozempic Savings Program - Covered benefitCommercial or private insurance
Medicare, Medicaid, VA, TRICARE
Final cost depends on formulary coverage
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Clinical data sourced from FDA-approved labeling. Coverage data via MMIT. Updated monthly.