| Diabetes Mellitus, Non-Insulin-Dependent
Humalog 75/25 vs Janumet XR
Side-by-side clinical, coverage, and cost comparison for diabetes mellitus, non-insulin-dependent.Deep comparison between: Humalog vs Janumet 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 signalsJanumet has a higher rate of injection site reactions vs Humalog based on FDA-approved prescribing information
Coverage gaps3 major payers require step therapy for Janumet but not Humalog, including UnitedHealthcare
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Category
Humalog
Janumet
At A Glance
SC injection
Twice daily
Insulin analog
Oral
Once daily
DPP-4 inhibitor / biguanide
Indications
- Diabetes Mellitus, Non-Insulin-Dependent
- Diabetes Mellitus, Non-Insulin-Dependent
Dosing
Diabetes Mellitus, Non-Insulin-Dependent Inject SC within 15 minutes before a meal into abdominal wall, thigh, upper arm, or buttocks; typically dosed twice daily; individualize dose based on metabolic needs and blood glucose monitoring results.
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.
Contraindications
- During episodes of hypoglycemia
- Previous hypersensitivity reactions to HUMALOG Mix75/25 or any of its excipients
- 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
Adverse Reactions
Most common Hypoglycemia
Serious Severe anaphylaxis, hypokalemia
Postmarketing Lipodystrophy, localized cutaneous amyloidosis, injection site reactions, peripheral edema, weight gain, anti-insulin antibody formation
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
Pharmacology
Insulin analog; regulates glucose metabolism by stimulating peripheral glucose uptake by skeletal muscle and fat and inhibiting hepatic glucose production, while also inhibiting lipolysis and proteolysis and enhancing protein synthesis.
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.
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Most Common Insurance
Anthem BCBS
Humalog
- Covered on 5 commercial plans
- PA (0/12) · Step Therapy (0/12) · Qty limit (9/12)
Janumet
- Covered on 5 commercial plans
- PA (0/12) · Step Therapy (9/12) · Qty limit (11/12)
UnitedHealthcare
Humalog
- Covered on 4 commercial plans
- PA (0/8) · Step Therapy (0/8) · Qty limit (6/8)
Janumet
- Covered on 4 commercial plans
- PA (0/8) · Step Therapy (0/8) · Qty limit (2/8)
Humana
Humalog
- Covered on 0 commercial plans
- PA (1/3) · Step Therapy (2/3) · Qty limit (0/3)
Janumet
- Covered on 0 commercial plans
- PA (1/3) · Step Therapy (1/3) · Qty limit (3/3)
Coverage data sourced from MMIT. Updated monthly.
Savings
No savings programs available for Humalog.
No savings programs available for Janumet.
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HumalogView full Humalog profile
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Clinical data sourced from FDA-approved labeling. Coverage data via MMIT. Updated monthly.