Insulin Lispro
/api/v1/drug/insulin-lisproMechanism of action
Sourced from openFDARegulation of glucose metabolism is the primary activity of insulins and insulin analogs, including insulin lispro products. Insulins lower blood glucose by stimulating peripheral glucose uptake by skeletal muscle and fat, and by inhibiting hepatic glucose production.
Indications
Sourced from openFDA- ADMELOG is indicated to improve glycemic control in adult and pediatric patients with diabetes mellitus. ADMELOG is a rapid-acting human insulin analog indicated to improve glycemic control in adult and pediatric patients with diabetes mellitus.
Contraindications
Sourced from openFDA- ADMELOG is contraindicated: during episodes of hypoglycemia [see Warnings and Precautions (5.3) ] . in patients who are hypersensitive to insulin lispro or to any of the excipients in ADMELOG [see Warnings and Precautions (5.5) ].contraindicated
Dosage & administration
Sourced from openFDASee Full Prescribing Information for important preparation and administration instructions. ( 2.1 , 2.2 , 2.3 , 2.4 ) Rotate injection sites to reduce risk of lipodystrophy and localized cutaneous amyloidosis. ( 2.2 ) Subcutaneous injection ( 2.2 ): Administer ADMELOG by subcutaneous injection into the abdominal wall, thigh, upper arm, or buttocks within 15 minutes before a meal or immediately after a meal. Rotate injection sites to reduce risk of lipodystrophy and localized cutaneous amyloidosis. Continuous subcutaneous infusion (Insulin Pump) ( 2.2 ): Refer to the insulin infusion pump user manual to see if ADMELOG can be used. Use in accordance with the insulin pump instructions for use. Administer ADMELOG by continuous subcutaneous infusion using an insulin pump in a region recommended in the instructions from the pump manufacturer. Rotate infusion sites to reduce risk of lipodystrophy and localized cutaneous amyloidosis. Do not mix with other insulins or diluents in the pump. Intravenous Infusion: Administer ADMELOG by intravenous infusion ONLY after dilution and under medical supervision. ( 2.2 ) The dosage of ADMELOG must be individualized based on the route of administration and the patient's metabolic needs, blood glucose monitoring results and glycemic control goal. ( 2.3 ) 2.1 Important Preparation and Administration Instructions Always check insulin labels before administration [see Warnings and Precautions (5.4) ] . Inspect ADMELOG visually before use. It should appear clear and colorless. Do not use ADMELOG if particulate matter or coloration is seen.
Warnings & precautions
Sourced from openFDANever share an ADMELOG SoloStar disposable prefilled pen or syringe 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. Monitor blood glucose and increase monitoring frequency with changes to insulin dosage, use of glucose lowering medications, meal pattern, physical activity; in patients with renal or hepatic impairment; and in patients with hypoglycemia unawareness. ( 5.3 , 6 , 7 , 8.6 , 8.7 ) 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: May be life-threatening. Discontinue ADMELOG, monitor and treat if indicated. ( 5.5 ) Hypokalemia: May be life-threatening. Monitor potassium levels in patients at risk of 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 ) Hyperglycemia and Ketoacidosis Due to Insulin Pump Device Malfunction: Monitor glucose and administer ADMELOG by subcutaneous injection if pump malfunction occurs.
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 ADMELOG include hypoglycemia, allergic reactions, injection site reactions, lipodystrophy, pruritus, and rash. ( 6.1 ) To report SUSPECTED ADVERSE REACTIONS, contact sanofi-aventis at 1-800-633-1610 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch. 6.1 Clinical Trials Experience Because clinical trials are conducted under widely varying conditions, adverse reaction rates observed in the clinical trials of a drug cannot be directly compared to rates in the clinical trials of another drug and may not reflect the rates observed in practice. Adverse Reactions with Subcutaneous Injections of ADMELOG Two clinical trials with ADMELOG were conducted: one in patients with type 1 diabetes and one in patients with type 2 diabetes [see Clinical Studies (14) ] . The data in Table 1 reflect the exposure of 252 patients with type 1 diabetes to ADMELOG with mean exposure duration of 49 weeks. The type 1 diabetes population had the following characteristics: Mean age was 43 years and mean duration of diabetes was 20 years. Fifty-nine percent were male, 80% were White, 6% were Black or African American and 7% were Hispanic. At baseline, the mean eGFR was 90 mL/min/1.73 m 2 and 49% of patients had eGFR ≥90 mL/min/1.73 m 2 . The mean BMI was 26 kg/m 2 .
Use in specific populations
Sourced from openFDA8.1 Pregnancy Risk Summary Published studies with another insulin lispro product used during pregnancy have not reported an association between insulin lispro and the induction of major birth defects, miscarriage, or adverse maternal or fetal outcomes [see Data ] . There are risks to the mother and fetus associated with poorly controlled diabetes in pregnancy [see Clinical Considerations ] . Pregnant rats and rabbits were exposed to another insulin lispro product in animal reproduction studies during organogenesis. Fetal growth retardation was observed in offspring of rats exposed to insulin lispro at a dose approximately 3 times the human subcutaneous dose of 1.0 unit/kg/day. No adverse effects on embryo-fetal development were observed in offspring of rabbits exposed to insulin lispro at doses up to approximately 0.24 times the human subcutaneous dose of 1.0 unit/kg/day [see Data ] . The estimated background risk of major birth defects is 6%–10% in women with pregestational diabetes with a HbA1c >7% and has been reported to be as high as 20%–25% in women with a HbA1c >10%. The estimated background risk of miscarriage for the indicated population is unknown. In the U.S. general population, the estimated background risk of major birth defects and miscarriage in clinically recognized pregnancies is 2%–4% and 15%–20%, respectively.
Pharmacokinetics
Sourced from openFDA- Metabolism
- Absorption The pharmacokinetic profile of a single 0.3 unit/kg dose of ADMELOG administered subcutaneously was evaluated in a study enrolling 30 patients with type 1 diabetes. In this study, the mean observed area under the plasma insulin lispro concentration-time curve from time zero to infinity and peak plasma insulin lispro concentration were 12800 pg∙hr/mL and 5070 pg/mL, respectively.
Overdosage
Sourced from openFDAExcess insulin administration may cause hypoglycemia and hypokalemia. Mild episodes of hypoglycemia usually can be treated with oral glucose. Adjustments in drug dosage, 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. Sustained carbohydrate intake and observation may be necessary because hypoglycemia may recur after apparent clinical recovery. Hypokalemia must be corrected appropriately.
Approval history
Sourced from openFDA- Jun 14, 1996BLABLA020563Lilly
- Dec 22, 1999BLABLA021018Lilly
- Dec 22, 1999BLABLA021017Lilly
- May 26, 2015BLABLA205747Eli Lilly And Co
- Dec 11, 2017BLABLA209196Sanofi-aventis Us
- Jun 15, 2020BLABLA761109Eli Lilly And Co
FDA shortages
Reference statistics from the openFDA drug-shortage dataset. For a live view, consult the FDA database directly. Not clinical guidance.
- Humalog, Injection, U-100 Tempo Pen (NDC 0002-8213-05)To be discontinuedSponsor: Eli Lilly and Co.Updated
- Lyumjev, Injection, U-100 Tempo Pen (NDC 0002-8235-05)To be discontinuedSponsor: Eli Lilly and Co.Updated
- Lyumjev, Injection, U-100 Tempo Pen Sample (NDC 0002-8235-99)To be discontinuedSponsor: Eli Lilly and Co.Updated
FAERS reports
- 1Blood Glucose Increased38,97128%
- 2Incorrect Dose Administered9,3466.8%
- 3Blood Glucose Decreased8,9026.5%
- 4Drug Ineffective8,3116.0%
- 5Visual Impairment5,5394.0%
- 6Nausea4,9333.6%
- 7Malaise4,0132.9%
- 8Hypoglycaemia3,8582.8%
- 9Fatigue3,8552.8%
- 10Drug Dose Omission3,7512.7%
- 11Fall3,5002.5%
- 12Underdose3,3802.5%
- 13Diarrhoea3,2632.4%
- 14Vomiting3,2372.4%
- 15Glycosylated Haemoglobin Increased3,2012.3%
Literature
Recent PubMed references pinned to Insulin Lispro as a MeSH major topic. Citations link to pubmed.ncbi.nlm.nih.gov.
- Comparison of Single-Dose Intravenous Insulin Regular vs. Insulin Lispro for Hyperkalemia Treatment in the Emergency Department: The SIR-LISPRO Trial.The American journal of emergency medicine · 2026 · Kroll C, Khan M, Sun J, et al.PMID 41477935DOI 10.1016/j.ajem.2025.12.031
- Low immunogenicity of insulin efsitora alfa in participants with type 1 and type 2 diabetes mellitus.Diabetes, obesity & metabolism · 2026 · Wang Y, Wang S, Wang W, et al.PMID 41344910DOI 10.1111/dom.70325
- X-ray crystallography reveals insulin lisargine structure and mechanisms of glucose regulation.Scientific reports · 2025 · Zhu Z, Zheng Z, Wang H, et al.PMID 40998816DOI 10.1038/s41598-025-07243-8
- Fully closed-loop control with ultra-rapid versus standard insulin lispro: A randomised crossover study simulating missed meal boluses.Diabetic medicine : a journal of the British Diabetic Association · 2025 · Thabit H, Lim J, Willinska ME, et al.PMID 40815068DOI 10.1111/dme.70122
- Ultra-rapid lispro or fast-acting aspart compared to standard insulin lispro and aspart using closed-loop insulin therapy: a systematic review and meta-analysis of randomized control trials.Frontiers in endocrinology · 2025 · Rakab MS, Rateb RM, Elsalakawi BH, et al.PMID 40547532DOI 10.3389/fendo.2025.1600157
- High-Yield Biosynthesis Process for Producing Insulin Lispro.The protein journal · 2025 · Pei S, Liu S, Luo J, et al.PMID 40544397DOI 10.1007/s10930-025-10278-5
- Evaluation of an Alternative Approach to Managing Diabetic Ketoacidosis: Combination Rapid-Acting and Basal Subcutaneous Insulin (CRABI-DKA).The Annals of pharmacotherapy · 2026 · Ibarra F Jr, Cruz M, Chinnock B, et al.PMID 40390456DOI 10.1177/10600280251331967
- Reduction of Postprandial Glucose Excursions in Adults, Adolescents, and Children with Type 1 Diabetes Using Ultra-Rapid Lispro Insulin and Control-IQ+ Technology.Diabetes technology & therapeutics · 2025 · Aleppo G, Calhoun P, Bailey R, et al.PMID 40171722DOI 10.1089/dia.2025.0077
Clinical trials
The 10 most recently updated of 364 ClinicalTrials.gov registrations naming Insulin Lispro as an intervention. Registration is not evidence of efficacy or safety — reference crosswalk only.
- Does Abnormal Insulin Action in the Brain Underlie Cognitive and Metabolic Dysfunction in SchizophreniaRecruiting · Interventional · 20 enrolled · Centre for Addiction and Mental HealthNCT05748990updated 2026-05-28
- Intranasal Insulin and Olanzapine Study in Healthy VolunteersActive not recruiting · Phase 1 · Interventional · 64 enrolled · Centre for Addiction and Mental HealthNCT03741478updated 2026-05-27
- Glycemic Control After Antenatal Corticosteroids in Women With Pregestational and Gestational DiabetesActive not recruiting · Phase 2 · Interventional · 120 enrolled · University of Alabama at BirminghamNCT04542148updated 2026-05-11
- Single vs Multi-Dose Insulin for Glycemic Control (SUGAR)Recruiting · Interventional · 176 enrolled · Rutgers, The State University of New JerseyNCT07171684updated 2026-04-16
- Do Antipsychotics Block Insulin Action in the Brain: is it a Class Effect?Recruiting · Phase 4 · Interventional · 35 enrolled · Centre for Addiction and Mental HealthNCT07109245updated 2026-04-02
- Effects of Antipsychotics on Brain Insulin Action in FemalesRecruiting · Interventional · 15 enrolled · Centre for Addiction and Mental HealthNCT06251635updated 2026-03-31
- Is Brain Insulin Resistance a Feature of the Biology of Depression in AdolescentsCompleted · Interventional · 24 enrolled · Centre for Addiction and Mental HealthNCT05571878updated 2026-03-31
- 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
- Testing a Conversion Factor for a More Rapidly Acting Insulin in an Automated Insulin Delivery System Among Adolescents With T1DCompleted · Interventional · 11 enrolled · Mark D. DeBoer, MD, MSc., MCRNCT06948760updated 2026-03-25
- A Study of LY4057996 in Healthy Participants and Participants With Type 1 and Type 2 DiabetesRecruiting · Phase 1 · Interventional · 124 enrolled · Eli Lilly and CompanyNCT06945406updated 2026-03-11
Frequently asked questions
- How does Insulin Lispro work?
- Regulation of glucose metabolism is the primary activity of insulins and insulin analogs, including insulin lispro products. Insulins lower blood glucose by stimulating peripheral glucose uptake by skeletal muscle and fat, and by inhibiting hepatic glucose production.
- What is Insulin Lispro used for?
- According to FDA labeling, Insulin Lispro carries indications including: ADMELOG is indicated to improve glycemic control in adult and pediatric patients with diabetes mellitus. ADMELOG is a rapid-acting human insulin analog indicated to improve glycemic control in adult and pediatric patients with diabetes mellitus.. This is a reference summary of labeled uses, not medical advice or a treatment recommendation.
- What class of drug is Insulin Lispro?
- Insulin Lispro is classified as Insulins and analogues for injection, fast-acting, Insulins and analogues for injection, intermediate-acting, Insulins and analogues for injection, intermediate- or long-acting combined with fast-acting, Insulin Analog, Insulin Receptor Agonists, Decreased Glycogenolysis, Decreased Lipolysis, Increased Glucose Transport into Cells, Increased Glycogenesis, Increased Lipogenesis, Increased Protein Synthesis.
- What are the brand names for Insulin Lispro?
- Insulin Lispro is marketed under brand names including Admelog, Humalog, Humalog Mix, Lyumjev.
- What are the contraindications for Insulin Lispro?
- Insulin Lispro labeling lists contraindications including: ADMELOG is contraindicated: during episodes of hypoglycemia [see Warnings and Precautions (5.3) ] . in patients who are hypersensitive to insulin lispro or to any of the excipients in ADMELOG [see Warnings and Precautions (5.5) ].. Always consult the full prescribing information and a clinician.
insulin-lispro 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.