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Molecule

Insulin efsitora alfa

Available on requestBiologicCold chain
Presentations
2
Brands
1
Manufacturers
1
Available from stock
0

Insulin efsitora alfa is a prescription medicine indicated as an adjunct to diet and exercise to improve glycemic control in adults with type 2 diabetes mellitus. It is available as injection for subcutaneous use. MedsAcross supplies Insulin efsitora alfa for export from India to licensed hospitals, importers and physicians acting for named patients, with the documents each country requires.

Information from the US FDA prescribing information, retrieved 12 November 2026. Not yet medically reviewed.How we review

Key facts

US FDA first approval
23 September 2026
EU status
Opinion
Orphan designation
No
WHO essential medicine
Not recorded
India (CDSCO)
Not yet confirmed against CDSCO approval lists
Routes
Subcutaneous
Dosage forms
Injection
Biologic
Yes
Identifiers
UNII OZ465SMQ28CAS 2131038-11-2Q123501168

Clinical information

From the regulator-approved product information. Each section names its source.

Uses

ONSWIK™ is indicated as an adjunct to diet and exercise to improve glycemic control in adults with type 2 diabetes mellitus. ONSWIK™ is a long-acting insulin analog indicated as an adjunct to diet and exercise to improve glycemic control in adults with type 2 diabetes mellitus. Limitations of Use: Not recommended for use in patients with type 1 diabetes mellitus due to increased risk of severe hypoglycemia. Limitations of Use ONSWIK is not recommended for use in patients with type 1 diabetes mellitus due to increased risk of severe hypoglycemia.

Source: US FDA prescribing information

How it works

The primary activity of ONSWIK is the regulation of glucose metabolism. Insulin and its analogs lower blood glucose by stimulating peripheral glucose uptake, especially by skeletal muscle and fat, and by inhibiting hepatic glucose production. Insulin also inhibits lipolysis and proteolysis and enhances protein synthesis. The protracted time-action profile of ONSWIK results from reduced renal clearance due to its relatively large molecular size, inhibition of degradation due to binding at the neonatal Fc receptor, and reduced affinity relative to human insulin for the insulin receptor, which decreases receptor-mediated clearance. Once insulin efsitora alfa-gobe is engaged with the insulin receptor, it results in the same pharmacological effects as human insulin.

Source: US FDA prescribing information

Dosing overview

See Full Prescribing Information for general dosing and important administration instructions. Administer once weekly on the same day each week. The scheduled injection day may be changed, provided 4 days have elapsed since the last dose. Once the injection day is changed, continue administering ONSWIK on the new chosen day. Individualize and adjust the dosage based on metabolic needs, glucose monitoring results and glycemic control goal. Inject subcutaneously into the abdomen, upper arm, thigh, or buttocks. Rotate injection sites to reduce risk of lipodystrophy and localized cutaneous amyloidosis. May administer alone or in any combination with oral and injectable antidiabetic medicines and bolus insulin. See Full Prescribing Information for recommended starting dosage in insulin naïve patients and patients already on a daily basal insulin.

Source: US FDA prescribing information

Contraindications

ONSWIK is contraindicated: during episodes of hypoglycemia. in patients with hypersensitivity to insulin efsitora alfa-gobe or any of the excipients in ONSWIK. Serious hypersensitivity reactions, including anaphylaxis, have occurred with insulin and insulin analogs. During episodes of hypoglycemia. Hypersensitivity to insulin efsitora alfa-gobe or any of the excipients in ONSWIK

Source: US FDA prescribing information

Warnings and precautions

Hypoglycemia Due to Medication Errors and Accidental Overdose: Accidental mix-ups between insulin products can occur. Advise patients to always check the product label before each injection to confirm they are using ONSWIK and not another insulin or injectable antidiabetic medicine. Do not transfer ONSWIK into a syringe as overdosage and severe hypoglycemia can result. Do not repeat the one-time starting dose after the first injection. Hypoglycemia: May be life-threatening. Increase frequency of glucose monitoring with changes to insulin dosage, co-administered glucose-lowering medications, meal pattern, physical activity, and in patients with renal impairment or hepatic impairment or hypoglycemia unawareness.

Source: US FDA prescribing information

Side effects

The following adverse reactions are described below or elsewhere in the prescribing information: Hypoglycemia Due to Medication Errors and Accidental Overdose. Severe Hypoglycemia in Patients with Type 1 Diabetes Mellitus. Hypoglycemia. Hypersensitivity Reactions. Hypokalemia. Common adverse reactions include hypoglycemia, hypersensitivity reactions, injection site reactions, lipodystrophy, pruritus, rash, edema, and weight gain.

Source: US FDA prescribing information

Interactions

Table 5 includes clinically significant drug interactions with ONSWIK. Table 5: Clinically Significant Drug Interactions with ONSWIK Drugs That May Increase the Risk of Hypoglycemia Drugs: Antidiabetic agents (including glucagon-like peptide-1 (GLP - 1) receptor agonists, glucose-dependent insulinotropic polypeptide (GIP) and GLP - 1 receptor agonists, and sodium-glucose co-transporter 2 (SGLT2) inhibitors), angiotensin converting enzyme (ACE) inhibitors, angiotensin II receptor blocking agents, disopyramide, fibrates, monoamine oxidase inhibitors, pentoxifylline, salicylates, selective serotonin re-uptake inhibitors (SSRIs), somatostatin analogs, and sulfonamide antibiotics. Intervention: Dose reductions of ONSWIK and increased frequency of glucose monitoring may be required when ONSWIK is co - administered with these drugs.

Source: US FDA prescribing information

Storage

Store ONSWIK refrigerated at 2°C to 8°C (36°F to 46°F) at all times. If refrigeration is unavailable, the pen can be stored at room temperature up to 30°C (86°F) for up to a total of 14 days. Dispose of ONSWIK that has been left at room temperature for longer than 14 days. Do not freeze ONSWIK. Table 11: Storage Conditions for ONSWIK KwikPens a ONSWIK can only be used for a total of 112 days (16 weeks) of which 14 days can be at room temperature. b Combined time outside of refrigeration (unopened or opened) must not exceed 14 days.

Source: US FDA prescribing information

For healthcare professionals and buyers. This is not medical advice. Treatment decisions belong to the prescriber.

All presentations

2 presentations of Insulin efsitora alfa, sorted by availability.

MedicineManufacturerRegisterAvailability
ONSWIK KwikPen 1000 IU/mL injectionSubcutaneous Cold chainEli LillyUS FDAAvailable on request
ONSWIK KwikPen 500 IU/mL injectionSubcutaneous Cold chainEli LillyUS FDAAvailable on request

Brands by market

1 brand names across 1 markets.

Brand names by country

United States

Manufacturers

Regulatory status

Approval facts from US FDA, EMA and CDSCO data, and registration status by country where we hold register data.

RegisterStatusSource
US FDAFirst approved 23 September 2026Drugs@FDA
EU (EMA)OpinionEMA medicines data
India (CDSCO)Not yet confirmed against CDSCO approval lists—
United StatesRegisteredUS FDA (NDC directory, openFDA)Checked 12 November 2026

Questions and answers

Is Insulin efsitora alfa available for export from India?

Yes, on request. MedsAcross lists 2 presentations of Insulin efsitora alfa and sources them for licensed hospitals, importers and physicians against valid import documents.

What brand names does Insulin efsitora alfa have?

The catalogue lists 1 brand names for Insulin efsitora alfa, including ONSWIK KwikPen.

Is Insulin efsitora alfa approved by the US FDA?

Yes. The US FDA first approved Insulin efsitora alfa on 23 September 2026, according to Drugs@FDA.

Does Insulin efsitora alfa need cold chain shipping?

At least one listed presentation of Insulin efsitora alfa must be kept cold, so it is shipped in temperature-controlled packaging. Check the storage line on each presentation.

References

  1. ONSWIK KwikPen prescribing information (Eli Lilly). U.S. National Library of Medicine, DailyMed. Retrieved 23 September 2026

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