LEVEMIR
What it isLong-acting insulin analogue bound to albumin; basal coverage.
Why this oneLess weight gain than other basal insulins, and a more predictable profile than NPH.
What limits itDuration is dose-dependent and often under 24 hours, so twice-daily dosing is common. Hypoglycemia is the limiting toxicity.
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| FDA dosing | Population | Start | Target | Max |
|---|---|---|---|---|
| Diabetes mellitus - improve glycemic control; type 1, insulin-naive | Adults | About 1/3 to 1/2 of the total daily insulin dose (initial TDD ~0.2-0.4 units/kg), QD or divided BID; remainder as short-acting pre-meal insulin | Individualized to glucose monitoring results and glycemic goal | No fixed maximum - titrate to glycemic goal |
| Diabetes mellitus - improve glycemic control; type 2 inadequately controlled on oral antidiabetics or a GLP-1 receptor agonist | Adults | 10 units (or 0.1-0.2 units/kg) QD in the evening, or divided BID | Individualized to glycemic goal | No fixed maximum |
| Diabetes mellitus - improve glycemic control; type 1 or 2, switching from insulin glargine or NPH insulin | Adults | Unit-for-unit conversion (some type 2 patients may need more than their NPH dose) | Individualized to glycemic goal | No fixed maximum |
| Diabetes mellitus - improve glycemic control | Pediatric (effectiveness established in T1DM aged 2-17 y) | Individualized, QD or divided BID; in type 1 diabetes with a rapid- or short-acting insulin | Individualized to glycemic goal | No fixed maximum |
Renal PK no different from healthy volunteers, but human insulin studies show higher circulating insulin in kidney impairment - careful glucose monitoring and dose adjustment may be necessary.
Hepatic Systemic exposure was lower in severe hepatic impairment, but human insulin studies show higher circulating insulin in liver impairment - careful glucose monitoring and dosage adjustment may be necessary.
On a twice-daily regimen the evening dose is given with the evening meal, at bedtime, or 12 hours after the morning dose. Limitation of Use: not recommended for the treatment of diabetic ketoacidosis.
Pregnancy Published studies and postmarketing reports have not identified a drug-associated risk of major birth defects, miscarriage or adverse maternal/fetal outcomes; poorly controlled diabetes in pregnancy itself carries substantial maternal and fetal risk.
Lactation Exogenous human insulin products including insulin detemir are transferred into human milk with no reported adverse reactions in breastfed infants; no data on milk production.
NO BOXED WARNINGS
Principal riskHypoglycemia
Cost, est. cash$35–$650/month
Generic entry2024 est.
Legacy pregnancy categoryMultiple / indication-, trimester- or formulation-dependent
Defining liabilityHypoglycemia can rapidly cause seizures, coma or death; dosing and meal mismatches are the principal hazard.

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