| Diabetes Mellitus, Non-Insulin-Dependent
Janumet XR vs Rybelsus
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
Once daily
DPP-4 inhibitor / biguanide
Oral
Daily
GLP-1 receptor agonist
Indications
- Diabetes Mellitus, Non-Insulin-Dependent
- Diabetes Mellitus, Non-Insulin-Dependent
Dosing
Diabetes Mellitus, Non-Insulin-Dependent Take once daily with a meal; recommended starting dose is 100 mg sitagliptin and 1000 mg metformin HCl extended-release once daily; maximum daily dose is 100 mg sitagliptin and 2000 mg metformin HCl; dose of sitagliptin component limited to 50 mg once daily if eGFR falls below 45 mL/min/1.73 m2; do not split, crush, or chew tablets.
Diabetes Mellitus, Non-Insulin-Dependent Starting dose 1.5 mg orally once daily for 30 days (not effective for glycemic control); escalate to 4 mg once daily days 31-60; maintain at 4 mg or increase to 9 mg once daily if additional glycemic control is needed. Take on an empty stomach in the morning with up to 4 oz water; wait at least 30 minutes before eating, drinking, or taking other oral medications.
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 XR, sitagliptin, or metformin, such as anaphylaxis or angioedema
- Personal or family history of medullary thyroid carcinoma (MTC) or Multiple Endocrine Neoplasia syndrome type 2 (MEN 2)
- Prior serious hypersensitivity reaction to semaglutide or any excipient in OZEMPIC tablets
Adverse Reactions
Most common (>=5%) Diarrhea, upper respiratory tract infection, headache (from sitagliptin and metformin coadministration studies); nasopharyngitis (sitagliptin monotherapy); hypoglycemia, diarrhea, nausea (extended-release metformin added to glyburide)
Serious Lactic acidosis, pancreatitis, heart failure, acute renal failure, vitamin B12 deficiency, hypoglycemia with insulin or insulin secretagogues, 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 including acute renal failure, tubulointerstitial nephritis, severe and disabling arthralgia, bullous pemphigoid, constipation, vomiting, myalgia, rhabdomyolysis, cholestatic and hepatocellular liver injury
Most common (>=5%) nausea, abdominal pain, diarrhea, decreased appetite, vomiting, constipation
Serious risk of thyroid C-cell tumors, acute pancreatitis, diabetic retinopathy complications, hypoglycemia with concomitant insulin secretagogues or insulin, acute kidney injury due to volume depletion, severe gastrointestinal reactions, hypersensitivity reactions, acute gallbladder disease, pulmonary aspiration during general anesthesia or deep sedation
Postmarketing acute and necrotizing pancreatitis, ileus, intestinal obstruction, anaphylaxis, angioedema, rash, urticaria, cholecystitis, cholelithiasis requiring cholecystectomy, dizziness, dysesthesia, dysgeusia, headache, pulmonary aspiration, acute kidney injury, alopecia
Pharmacology
JANUMET XR combines sitagliptin, a selective DPP-4 inhibitor that slows inactivation of incretin hormones (GLP-1 and GIP) to increase insulin release and decrease glucagon in a glucose-dependent manner, and metformin, a biguanide that decreases hepatic glucose production, reduces intestinal glucose absorption, and improves peripheral insulin sensitivity without altering insulin secretion.
Semaglutide is a GLP-1 receptor agonist (GLP-1 analogue with 94% sequence homology to human GLP-1) that selectively binds to and activates the GLP-1 receptor, stimulating glucose-dependent insulin secretion and inhibiting glucagon secretion to lower blood glucose, with a minor delay in early postprandial gastric emptying; its long half-life results from albumin binding and stabilization against DPP-4 degradation.
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Most Common Insurance
Anthem BCBS
Janumet
- Covered on 5 commercial plans
- PA (0/12) · Step Therapy (9/12) · Qty limit (11/12)
Ozempic
- Covered on 5 commercial plans
- PA (12/12) · Step Therapy (10/12) · Qty limit (11/12)
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 (8/8) · Step Therapy (0/8) · Qty limit (8/8)
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 (3/3) · Step Therapy (1/3) · Qty limit (3/3)
Coverage data sourced from MMIT. Updated monthly.
Savings
No savings programs available for Janumet.
No savings programs available for Ozempic.
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Clinical data sourced from FDA-approved labeling. Coverage data via MMIT. Updated monthly.