Insulin Detemir
/api/v1/drug/insulin-detemirMechanism of action
Sourced from openFDAThe primary activity of insulin, including LEVEMIR, is regulation of glucose metabolism. Insulins and its analogs lower blood glucose by stimulating peripheral glucose uptake, especially by skeletal muscle and fat, and by inhibiting hepatic glucose production.
Indications
Sourced from openFDA- LEVEMIR is indicated to improve glycemic control in adult and pediatric patients with diabetes mellitus. Limitations of Use LEVEMIR is not recommended for the treatment of diabetic ketoacidosis.
Contraindications
Sourced from openFDA- LEVEMIR is contraindicated: • During episodes of hypoglycemia [see Warnings and Precautions (5.3)] • In patients with hypersensitivity to insulin detemir or any of the excipients in LEVEMIR. Reactions have included anaphylaxis [ see Warnings and Precautions (5.5) and Adverse Reactions (6.1) ] .contraindicated
Dosage & administration
Sourced from openFDA• See Full Prescribing Information for important administration instructions ( 2.1 ). • Inject subcutaneously into the thigh, upper arm, or abdomen ( 2.1 ). • Rotate injection sites to reduce risk of lipodystrophy and localized cutaneous amyloidosis ( 2.1 ). • Individualize and titrate the dose of LEVEMIR based on the patient’s metabolic needs, blood glucose monitoring results, and glycemic control goal ( 2.2 ). • Administer subcutaneously once daily or in divided doses twice daily ( 2.2 ). • See Full Prescribing Information for recommended starting dose in insulin naïve patients and patients already on insulin therapy ( 2.3 , 2.4 ). 2.1 Important Administration Instructions • Always check insulin labels before administration [see Warnings and Precautions ( 5.4 )]. • Visually inspect for particulate matter and discoloration. Only use LEVEMIR if the solution appears clear and colorless. • Inject LEVEMIR subcutaneously into the thigh, upper arm, or abdomen. • Rotate injection sites within the same region from one injection to the next to reduce the risk of lipodystrophy and localized cutaneous amyloidosis. Do not inject into areas of lipodystrophy or localized cutaneous amyloidosis [see Warnings and Precautions ( 5.2 ), Adverse Reactions ( 6 )] . • During changes to a patient’s insulin regimen, increase the frequency of blood glucose monitoring [see Warnings and Precautions ( 5.2 )]. • Do not dilute or mix LEVEMIR with any other insulin or solution. • Do not administer LEVEMIR intravenously or in an insulin infusion pump. • LEVEMIR FlexPen dials in 1-unit increments.
Warnings & precautions
Sourced from openFDA• Never Share a LEVEMIR FlexPen, insulin syringe, or needle between patients, even if the needle is changed ( 5.1 ). • Hyperglycemia or hypoglycemia with changes in insulin regimen: Make changes to a patient’s insulin regimen (e.g., insulin strength, manufacturer, type, injection site or method of administration) under close medical supervision with increased frequency of blood glucose monitoring ( 5.2 ). • Hypoglycemia: May be life-threatening. Increase frequency of glucose monitoring with changes to: insulin dosage, concomitant drugs, meal pattern, physical activity; and in patients with renal impairment or hepatic impairment or hypoglycemia unawareness ( 5.3 ). • Hypoglycemia due to medication errors: Accidental mix-ups between insulin products can occur. Instruct patients to check insulin labels before injection ( 5.4 ). • Hypersensitivity reactions: Severe, life-threatening, generalized allergy, including anaphylaxis, can occur. Discontinue LEVEMIR, monitor and treat if indicated ( 5.5 ). • Hypokalemia: May be life-threatening. Monitor potassium levels in patients at risk for hypokalemia and treat if indicated ( 5.6 ). • Fluid retention and heart failure with concomitant use of thiazolidinediones (TZDs): Observe for signs and symptoms of heart failure; consider dosage reduction or discontinuation if heart failure occurs ( 5.7 ). 5.1 Never Share a LEVEMIR FlexPen, Needle, or Insulin Syringe between Patients LEVEMIR FlexPen prefilled pens must never be shared between patients, even if the needle is changed.
Adverse reactions
Sourced from openFDAThe following adverse reactions are discussed elsewhere: • Hypoglycemia [see Warnings and Precautions ( 5.3 )] • Hypoglycemia Due to Medication errors [see Warnings and Precautions ( 5.4 )] • Hypersensitivity Reactions [see Warnings and Precautions ( 5.5 )] • Hypokalemia [see Warnings and Precautions ( 5.6 )] Adverse reactions associated with LEVEMIR include hypoglycemia, allergic reactions, injection site reactions, lipodystrophy, rash and pruritus ( 6 ). To report SUSPECTED ADVERSE REACTIONS, contact Novo Nordisk Inc. at 1-800-727-6500 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch 6.1 Clinical Trial Experience Because clinical trials are conducted under widely varying designs, the adverse reaction rates reported in one clinical trial may not be easily compared to those rates reported in another clinical trial, and may not reflect the rates actually observed in clinical practice. The frequencies of adverse reactions (excluding hypoglycemia) reported during LEVEMIR clinical trials in patients with type 1 diabetes mellitus and type 2 diabetes mellitus are listed in Tables 1-4 below. See Tables 5 and 6 for the hypoglycemia findings. In two pooled trials, adults with type 1 diabetes were exposed to individualized doses of LEVEMIR (n=767) or NPH (n=388). The mean duration of exposure to LEVEMIR was 153 days, and the total exposure to LEVEMIR was 321 patient-years. The most common adverse reactions are summarized in Table 1.
Use in specific populations
Sourced from openFDA8.1 Pregnancy Risk Summary Available data from published studies and postmarketing case reports with LEVEMIR use in pregnant women have not identified a drug-associated risk of major birth defects, miscarriage, or adverse maternal or fetal outcomes. In a randomized, parallel-group, open-label clinical trial that included 152 pregnant women with type 1 diabetes who were administered LEVEMIR once or twice daily, beginning in gestational weeks 8 to 12 or prior to conception, no clear evidence of maternal or fetal risk associated with LEVEMIR was observed (see Data). There are risks to the mother and fetus associated with poorly controlled diabetes in pregnancy (see Clinical Considerations). Animal reproduction studies were conducted in non-diabetic pregnant rats and rabbits with insulin detemir administration at 3 and 135 times the human dose of 0.5 units/kg/day, respectively, throughout pregnancy. Overall, the effects of insulin detemir did not generally differ from those observed with regular human insulin (see Data) . In the U.S. general population, the estimated background risk of major birth defects and miscarriage in clinically recognized pregnancies is 2 to 4% and 15 to 20%, respectively.
Pharmacokinetics
Sourced from openFDA- Metabolism
- Absorption After subcutaneous injection of LEVEMIR in healthy subjects and in patients with diabetes, insulin detemir serum concentrations had a relatively constant concentration/time profile over 24 hours with the maximum serum concentration (Cmax) reached between 6-8 hours post-dose. Insulin detemir was more slowly absorbed after subcutaneous administration to the thigh where AUC 0-5h was 30-40% lower and AUC 0-inf was 10% lower than the corresponding AUCs with subcutaneous injections to the deltoid and abdominal regions.
Overdosage
Sourced from openFDAAn excess of insulin relative to food intake, energy expenditure, or both may lead to severe and sometimes prolonged and life-threatening hypoglycemia and hypokalemia [see Warnings and Precautions ( 5.3 , 5.6 )] . Mild episodes of hypoglycemia usually can be treated with oral glucose. Lowering the insulin dosage, and adjustments in meal patterns, or exercise may be needed. More severe episodes with coma, seizure, or neurologic impairment may be treated with a glucagon product for emergency use or concentrated intravenous glucose. After apparent clinical recovery from hypoglycemia, continued observation and additional carbohydrate intake may be necessary to avoid recurrence of hypoglycemia. Hypokalemia must be corrected appropriately.
Approval history
Sourced from openFDA- Jun 16, 2005BLABLA021536Novo Nordisk Inc
FAERS reports
- 1Blood Glucose Increased6,22516%
- 2Nausea2,0005.1%
- 3Blood Glucose Decreased1,5754.1%
- 4Fatigue1,5484.0%
- 5Diarrhoea1,4083.6%
- 6Drug Ineffective1,3673.5%
- 7Vomiting1,3403.4%
- 8Dyspnoea1,2983.3%
- 9Malaise1,2173.1%
- 10Fall1,2083.1%
- 11Dizziness1,1623.0%
- 12Headache1,1142.9%
- 13Pain1,0912.8%
- 14Acute Kidney Injury1,0732.8%
- 15Hypoglycaemia1,0692.8%
Literature
Recent PubMed references pinned to Insulin Detemir as a MeSH major topic. Citations link to pubmed.ncbi.nlm.nih.gov.
- A FAERS database study on visual impairment adverse events associated with three long-acting insulin analogues.Frontiers in endocrinology · 2026 · Zhong L, Cao W, Liu X, et al.PMID 41924517DOI 10.3389/fendo.2026.1750408
- Experience with insulin detemir for type 2 diabetes in older people and people with comorbidities.Diabetes & metabolic syndrome · 2025 · Davies MJ, Alibegovic AC, Jensen AB, et al.PMID 41314117DOI 10.1016/j.dsx.2025.103327
- Comparative Efficacy and Safety of Basal/Correctional Vs Basal/Bolus/Correctional Insulin Regimens in Medical Intensive Care Unit Patients Receiving Continuous Enteral Nutrition.The Annals of pharmacotherapy · 2026 · Briscoe J, Caldwell L, Cohen A, et al.PMID 40415226DOI 10.1177/10600280251340180
- Effect of insulin aspart combined with insulin detemir and metformin on islet function in newly diagnosed type 2 diabetes mellitus.Journal of drug targeting · 2025 · Wang H, Li S, Zhao T, et al.PMID 40049655DOI 10.1080/1061186X.2025.2477074
- A short-course of low-dose insulin detemir effectively decreases blood glucose levels in gestational diabetic women undergoing dexamethasone treatment to promote newborn lung maturity.Medicine · 2025 · Wu WZ, Huang FY, Li SY, et al.PMID 39833031DOI 10.1097/MD.0000000000040547
- Evaluation of an inpatient automatic dose reduction protocol for concentrated insulin glargine upon therapeutic interchange to insulin detemir on hypoglycemia rates.American journal of health-system pharmacy : AJHP : official journal of the American Society of Health-System Pharmacists · 2025 · Addison J, Glowacki B, Kelley D, et al.PMID 39569508DOI 10.1093/ajhp/zxae346
- Safety and efficacy of insulin detemir vs. insulin NPH in pregnant women with diabetes: a systematic review and meta-analysis.Minerva obstetrics and gynecology · 2024 · Fatima K, Siddiqi AK, Shakil S, et al.PMID 37877940DOI 10.23736/S2724-606X.23.05318-6
- Interaction of esomeprazole with insulin detemir and human albumin: A potential cause of hypoglycemia.Biophysical chemistry · 2022 · Hamdan II, Farah DGH, Khalil EA, et al.PMID 35367785DOI 10.1016/j.bpc.2022.106809
Clinical trials
The 10 most recently updated of 231 ClinicalTrials.gov registrations naming Insulin Detemir as an intervention. Registration is not evidence of efficacy or safety — reference crosswalk only.
- A Research Study of a New Medicine NNC0363-1063 in Healthy Participants and Participants With Type 1 DiabetesCompleted · Phase 1 · Interventional · 117 enrolled · Novo Nordisk A/SNCT06685185updated 2026-04-09
- Impact on Birth Weight of Two Therapeutic Strategies (Insulin Therapy From the Beginning of Pregnancy vs. Insulin Therapy Initiated According to Fetal Growth Evaluated by Ultrasonography Measurements) in Pregnant Women With Monogenic DiabetesCompleted · Interventional · 46 enrolled · Assistance Publique - Hôpitaux de ParisNCT02556840updated 2026-03-27
- Oral Anti Diabetic Agents in the HospitalActive not recruiting · Phase 4 · Interventional · 255 enrolled · Emory UniversityNCT04416269updated 2026-02-27
- Insulin Detemir in Obesity ManagementActive not recruiting · Interventional · 240 enrolled · Vanderbilt UniversityNCT01239550updated 2026-01-23
- DECIDE: A Comparative Effectiveness Trial of Metformin Versus Insulin for the Treatment of Gestational DiabetesRecruiting · Phase 4 · Interventional · 1,572 enrolled · Ohio State UniversityNCT06445946updated 2026-01-07
- Patient Versus Provider-led Titration of Insulin for Glycemic Control in Gestational Diabetes (EMPOWER)Completed · Phase 4 · Interventional · 56 enrolled · Ohio State UniversityNCT05922033updated 2025-07-02
- Afrezza® INHALE-1 Study in PediatricsCompleted · Phase 3 · Interventional · 319 enrolled · Mannkind CorporationNCT04974528updated 2025-05-06
- The Impact of Insulin Therapy on Protein Turnover in Pre-Diabetic Cystic Fibrosis PatientsTerminated · Phase 2 · Phase 3 · Interventional · 65 enrolled · University of MinnesotaNCT02496780updated 2025-03-17
- Strict Versus Permissive Thresholds for Initiation of Pharmacotherapy in Gestational Diabetes (START 2)Recruiting · Interventional · 430 enrolled · Thomas Jefferson UniversityNCT06419803updated 2024-11-22
- Strict Versus Permissive Thresholds for Initiation of Pharmacotherapy in Gestational DiabetesRecruiting · Interventional · 430 enrolled · Thomas Jefferson UniversityNCT06419777updated 2024-11-21
Frequently asked questions
- How does Insulin Detemir work?
- The primary activity of insulin, including LEVEMIR, is regulation of glucose metabolism. Insulins and its analogs lower blood glucose by stimulating peripheral glucose uptake, especially by skeletal muscle and fat, and by inhibiting hepatic glucose production.
- What is Insulin Detemir used for?
- According to FDA labeling, Insulin Detemir carries indications including: LEVEMIR is indicated to improve glycemic control in adult and pediatric patients with diabetes mellitus. Limitations of Use LEVEMIR is not recommended for the treatment of diabetic ketoacidosis.. This is a reference summary of labeled uses, not medical advice or a treatment recommendation.
- What class of drug is Insulin Detemir?
- Insulin Detemir is classified as Insulins and analogues for injection, long-acting, Insulin Analog.
- What are the brand names for Insulin Detemir?
- Insulin Detemir is marketed under brand names including Levemir.
- What are the contraindications for Insulin Detemir?
- Insulin Detemir labeling lists contraindications including: LEVEMIR is contraindicated: • During episodes of hypoglycemia [see Warnings and Precautions (5.3)] • In patients with hypersensitivity to insulin detemir or any of the excipients in LEVEMIR. Reactions have included anaphylaxis [ see Warnings and Precautions (5.5) and Adverse Reactions (6.1) ] .. Always consult the full prescribing information and a clinician.
insulin-detemir is illustrative MVP content compiled from public sources. pharmacopeia is for educational and informational use only and is not a substitute for professional medical advice.