Humulin

Insulin human · Injection, Suspension · Subcutaneous, Parenteral

Over the counter Insulin

Uses

1 INDICATIONS AND USAGE HUMULIN R U-500 is a concentrated human insulin indicated to improve glycemic control in adult and pediatric patients with diabetes mellitus requiring more than 200 units of insulin per day. HUMULIN ® R U-500 is a concentrated human insulin indicated to improve glycemic control in adults and pediatric patients with diabetes mellitus requiring more than 200 units of insulin per day. ( 1 ) Limitation of Use: The safety and efficacy of HUMULIN R U-500 used in combination with other insulins has not been determined. The safety and efficacy of HUMULIN R U-500 delivered by continuous subcutaneous infusion has not been determined. ( 1.1 ) 1.1 Limitation of Use The safety and efficacy of HUMULIN R U-500 used in combination with other insulins has not been determined. The safety and efficacy of HUMULIN R U-500 delivered by continuous subcutaneous infusion has not been determined.

Dosage and administration

Adhere to administration instructions to reduce the risk of dosing errors. ( 2.1 , 2.3 ) HUMULIN R U-500 is available as a single-patient-use KwikPen. ( 2.1 ) Individualize dose of HUMULIN R U-500 based on metabolic needs, blood glucose monitoring results and glycemic control goal. ( 2.2 ) Administer HUMULIN R U-500 subcutaneously two or three times daily 30 minutes before a meal into the thigh, upper arm, abdomen, or buttocks. Rotate injection sites to reduce risk of lipodystrophy and localized cutaneous amyloidosis. ( 2.1 , 2.2 ) Do NOT mix HUMULIN R U-500 with other insulins. ( 2.1 ) Do NOT administer HUMULIN R U-500 intravenously ( 2.1 ) Do NOT perform dose conversion when using the HUMULIN R U-500 KwikPen. The dose window of the HUMULIN R U-500 KwikPen shows the number of units of HUMULIN R U-500 to be injected. ( 2.3 ) Do NOT transfer HUMULIN R U-500 from the HUMULIN R U-500 KwikPen into any syringe. ( 2.3 ) 2.1 Important Administration Instructions Prescribe HUMULIN R U-500 ONLY to patients who require more than 200 units of insulin per day. HUMULIN R U-500 is available as a single-patient-use KwikPen. Instruct patients to always check the insulin label before administration to confirm the correct insulin product is being used. Inspect HUMULIN R U-500 visually for particulate matter and discoloration. Only use HUMULIN R U-500 if the solution appears clear and colorless. Instruct patients to inject HUMULIN R U-500 subcutaneously into the thigh, upper arm, abdomen, or buttocks. 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 ) and Adverse Reactions ( 6 )] . During changes to a patient's insulin regimen, increase the frequency of blood glucose monitoring [see Warnings and Precautions ( 5.2 )] . Use HUMULIN R U-500 KwikPen with caution in patients with visual impairment that may rely on audible clicks to dial their dose. DO NOT administer HUMULIN R U-500 intravenously. DO NOT dilute or mix HUMULIN R U-500 with any other insulin products or solutions. 2.2 Dosing Instructions Instruct patients to inject HUMULIN R U-500 subcutaneously usually two or three times daily approximately 30 minutes before meals. Individualize and titrate the dosage of HUMULIN R U-500 based on the patient's metabolic needs, blood glucose monitoring results, and glycemic control goal. Dosage adjustments may be needed with changes in physical activity, changes in meal patterns (i.e., macronutrient content or timing of food intake), changes in renal or hepatic function, changes in medications or during acute illness to minimize the risk of hypoglycemia or hyperglycemia [see Warnings and Precautions ( 5.2 )] . 2.3 Delivery of HUMULIN R U-500 Using the HUMULIN R U-500 Disposable Prefilled KwikPen Device The HUMULIN R U-500 KwikPen dials in 5 unit increments and delivers a maximum dose of 300 units per injection. DO NOT perform dose conversion when using the HUMULIN R U-500 KwikPen. The dose window of the HUMULIN R U-500 KwikPen shows the number of units of HUMULIN R U-500 to be injected and NO dose conversion is required . DO NOT transfer HUMULIN R U-500 from the HUMULIN R U-500 KwikPen into any syringe for administration as overdose and severe hypoglycemia can occur [see Warnings and Precautions ( 5.3 )].

Storage

16.2 Storage and Handling Dispense in the original sealed carton with the enclosed Instructions for Use. Protect from heat and light. Do not freeze. Do not use if it has been frozen. Do not shake the vial. See Table 2 below for storage conditions. Table 2: Storage Conditions for HUMULIN R U-500 Pens a When stored at room temperature, HUMULIN R U-500 KwikPen can only be used for a total of 28 days, including both not in-use (unopened) and in-use (opened) storage time. Not In-use (Unopened) In-use (Opened) Room Temperature (up to 86°F [30°C]) Refrigerated (36° to 46°F [2° to 8°C]) Room Temperature (up to 86°F [30°C]) Refrigerated (36° to 46°F [2° to 8°C]) 3 mL single-patient-use HUMULIN R U-500 KwikPen a 28 days Until expiration date 28 days Do not refrigerate.

Label text from the FDA structured product label by Eli Lilly and Company (revised Jul 1, 2026). Long sections are shortened; the complete label is on DailyMed.

Active ingredients

Insulin Human in 7 products

Humulin NDC products (7)

NDC	Strength & form	Labeler	Type
0002-0213	Insulin Human 100 [iU]/mL Injection, Solution	Eli Lilly and Company	BLA
0002-8215	Insulin Human 100 [iU]/mL Injection, Solution	Eli Lilly and Company	BLA
0002-8315	Insulin Human 100 [iU]/mL Injection, Suspension	Eli Lilly and Company	BLA
0002-8715	Insulin Human 100 [iU]/mL Injection, Suspension	Eli Lilly and Company	BLA
0002-8803	Insulin Human 100 [iU]/mL Injection, Suspension	Eli Lilly and Company	BLA
0002-8805	Insulin Human 100 [iU]/mL Injection, Suspension	Eli Lilly and Company	BLA
0002-8824	Insulin Human 500 [iU]/mL Injection, Solution	Eli Lilly and Company	BLA

Frequently asked questions

What is Humulin used for?

Who makes Humulin?

Humulin is listed by 1 labeler in the FDA NDC directory, including Eli Lilly and Company.