Glimepiride
Brand Names: Amaryl
Methodology & AI Transparency ⓘ
Glimepiride Key Takeaways
Translated by Sarah Jenkins (AI RN Plain-English Translator) at a 7th-grade reading level
- 1 What it does: Glimepiride tablets are indicated as an adjunct to diet and exercise to improve glycemic control in adults with type 2 diabetes mellitus .
- 2 Real-world patient consensus: 90% patient "Worth It" rating across 6 anonymous logs for Glimepiride (RxNorm 199246).
- 3 Typical cash cost range: Uninsured 30-day outlay compares $5.34 wholesale mail-order against $34.50 retail pharmacy pricing.
- 4 Top reported side effects / signs: Leading openFDA/SPL adverse events for Glimepiride: nausea (10.6%), headache (9.2%), dizziness (8.5%).
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Glimepiride Mechanism, CYP450 Pathways & DailyMed Monograph
Glimepiride tablets are indicated as an adjunct to diet and exercise to improve glycemic control in adults with type 2 diabetes mellitus . Limitations of Use Glimepiride tablets should not be used for the treatment of type 1 diabetes mellitus or diabetic ketoacidosis, as it would not be effective in these settings. Glimepiride is a sulfonylurea indicated as an adjunct to diet and exercise to improve glycemic control in adults with type 2 diabetes mellitus (1) . Limitations of Use: Not for treating type 1 diabetes mellitus or diabetic ketoacidosis ( 1 ).
12.1 Mechanism of Action Glimepiride primarily lowers blood glucose by stimulating the release of insulin from pancreatic beta cells. Sulfonylureas bind to the sulfonylurea receptor in the pancreatic beta-cell plasma membrane, leading to closure of the ATP-sensitive potassium channel, thereby stimulating the release of insulin.
With Terminal t½ estimated at 10–19 hrs depending on renal/hepatic reserve (Glimepiride) residence kinetics and F ≈ 47%–59% systemic availability after standard oral Glimepiride administration bioavailability, Glimepiride undergoes mixed metabolic conjugation and unchanged urinary excretion across glimepiride regimens and establishes therapeutic activity over time to peak concentration spans 1 to 2 hrs under glimepiride maintenance.
Standard adult regimens span 1 mg/1 Tablet, 4 mg/1 Tablet, 2 mg/1 Tablet, 6 mg/1 Tablet, 3 mg/1 Tablet. Prescribers screen specifically against glimepiride tablets are contraindicated in patients with a history of a hypersensitivity reaction to: glimepiride or any of the product’s ingredients .; sulfonamide derivatives: patients who have developed an allergic reaction to sulfonamide derivatives may develop an allergic reaction to glimepiride tablets., while community micro-logs most frequently note nausea (10.6% of reports), headache (9.2% of reports), dizziness (8.5% of reports).
Combining Glimepiride with ACE inhibitors, ARBs, or aldosterone blockers can shift serum potassium and eGFR.
Avoid overlapping sulfonylurea prescriptions alongside Glimepiride to prevent cumulative receptor toxicity.
Standard Adult Titration & Dosages
Absolute & Relative Contraindications
- Glimepiride tablets are contraindicated in patients with a history of a hypersensitivity reaction to: Glimepiride or any of the product’s ingredients .
- Sulfonamide derivatives: Patients who have developed an allergic reaction to sulfonamide derivatives may develop an allergic reaction to glimepiride tablets.
Logged Side-Effect Incidence (6 Reports)
Glimepiride Real-World Side Effects: openFDA FAERS vs. Patient Micro-Logs
Peer-Reviewed Human Clinical Trials & Meta-Analyses (Glimepiride)
| Study & Plain-English Finding | Sample (N) | Rigor | Primary Source |
|---|---|---|---|
| New Insights on Benefits and safety comparison of liraglutide, glimepiride, and placebo, all in: What a 1,091-Participant Study Found In subjects with type 2 diabetes, once-daily liraglutide induced similar blood sugar control, reduced body weight, and lowered the occurrence of low blood sugar compared with glimepiride, when both had background therapy of... Diabetes care • 2009-01-15 • Randomized Controlled Trial | N = 1,091 | 96/100 | PMID 18931095 ↗ |
| New Insights on Benefits and safety of dapagliflozin or dapagliflozin plus saxagliptin versus: What a 939-Participant Study Found Dapagliflozin, saxagliptin and metformin improved glycaemic control compared with glimepiride plus metformin; add-on of dapagliflozin alone showed efficacy similar to that of glimepiride. Diabetes, obesity & metabolism • 2018-11-15 • Randomized Controlled Trial | N = 939 | 93/100 | PMID 29947099 ↗ |
| New Insights on Empagliflozin and glimepiride as add-on to metformin in patients with type 2: What a 769-Participant Study Found Empagliflozin might be an effective and a well tolerated second-line treatment option for patients with type 2 diabetes who have not achieved good glycaemic control on metformin. The lancet. Diabetes & endocrinology • 2014-09-15 • Phase III Randomized Trial | N = 769 | 93/100 | PMID 24948511 ↗ |
| New Insights on Liraglutide versus glimepiride single-drug treatment for type 2 diabetes (LEAD-3: What a 248-Participant Study Found Liraglutide is safe and effective as initial pharmacological therapy for type 2 diabetes and leads to greater reductions in HbA(1c), weight, hypoglycaemia, and blood pressure than does glimepiride. Lancet (London, England) • 2009-02-07 • Phase III Randomized Trial | N = 248 | 88/100 | PMID 18819705 ↗ |
| Can This Approach Help? Inside the Latest Research on Long-term effects of dapagliflozin plus saxagliptin versus glimepiride on a Glycaemic control, metabolic benefits and efficacy were better maintained with DAPA+SAXA+MET than with GLIM+MET in T2D. Diabetes, obesity & metabolism • 2022-01-15 • Phase III Randomized Trial | N = 82 | 88/100 | PMID 34514692 ↗ |
Glimepiride Public Price Transparency Ledger
| Dispensing Channel / Benchmark | Verification Source | Reference Cost | Details |
|---|---|---|---|
| Pharmacy Acquisition Cost (CMS NADAC) | CMS Medicaid NADAC Weekly National Survey | $0.0295/unit (~$0.89/30u) | Wholesale baseline |
| Mark Cuban Cost Plus Drugs (Mail-Order Generic) | Public Wholesale Price List (NADAC + 15% + pharmacy fee) | $5.34 / mo | Formulary listing ↗ |
| Average U.S. Walk-In Retail Cash Price | Chain Pharmacy Uninsured Cash Index | $34.50 / mo | Before coupon/insurance |
| Patient-Logged Out-of-Pocket Average | 6 Anonymous DotMD Community Micro-Logs | $7.50 / mo | View logs ↓ |
Glimepiride Federal Verification & Benchmark Summary
| Metric | Verified Benchmark | Source |
|---|---|---|
| Glimepiride RxNorm Concept ID | 199246 | U.S. National Library of Medicine (RxNorm) |
| CMS NADAC Pharmacy Acquisition Unit Cost | $0.0295 / unit | CMS Medicaid NADAC Weekly Feed |
| Walk-In Chain Pharmacy Cash Average | $34.50 / mo | U.S. Uninsured Retail Cash Index |
| Public Mail-Order Wholesale Benchmark | $5.34 / mo (Cost Plus Drugs) | Mark Cuban Cost Plus Public API |
| Real-World Patient Consensus | 90.00% Worth It (6 anonymous logs) | DotMD Zero-PHI Patient Ledger |
Glimepiride Patient Community, Cohort Filters & Dosage Logs
Cross-verified Glimepiride (sulfonylurea) monograph synthesizing RxNorm 199246, openFDA FAERS signals, and $5.34–$34.50 cash benchmarks.
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