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Insulin human

AFREZZA ® is indicated to improve glycemic control in adult and pediatric patients 6 years of age and older with diabetes mellitus. AFREZZA ® is a rap.

Prescription medicine Respiratory (inhalation) Safety alerts on record

How to use Insulin human

What the official label says. If a doctor prescribed it, follow the prescription. Your pack's leaflet comes first if it is different.

Serious warning: RISK OF ACUTE BRONCHOSPASM IN PATIENTS WITH CHRONIC LUNG DISEASE Acute bronchospasm has been observed in AFREZZA-treated patients with asthma and Chronic Obstructive Pulmonary Disease (COPD) [see Warnings and Precautions ( 5.1 )]. AFREZZA is contraindicated in patients with chronic lung disease such as asthma or COPD [see Contraindications ( 4 )]. …
Who it is for

AFREZZA ® is indicated to improve glycemic control in adult and pediatric patients 6 years of age and older with diabetes mellitus. AFREZZA ® is a rapid acting inhaled human insulin indicated to improve glycemic control in adult and pediatric patients 6 years of age and older with diabetes mellitus. ( 1 ) Limitations of Use : Not recommended for the treatment of diabetic ketoacidosis (DKA) ( 1 ) Not recommended in patients who smoke or who have recently stopped smoking ( 1 ) Limitations of Use: AFREZZA is not recommended for the treatment of diabetic ketoacidosis (DKA) [see Warnings and Precautions ( 5.6 )] . …

How to take it and how often
  • Only administer via oral inhalation using the AFREZZA inhaler Administer at the beginning of each meal See full prescribing information for the recommended starting mealtime dosage in insulin-naïve patients and patients who are using subcutaneous mealtime insulin, or pre-mixed insulin Modify the mealtime AFREZZA dosage based on the patient's metabolic needs, blood glucose monitoring results, and glycemic control goal If blood glucose control is not achieved with increased AFREZZA dosages, consider discontinuing AFREZZA Lung Function Assessment Prior to Administration AFREZZA is contraindicated in patients with chronic lung disease because of the risk of acute bronchospasm in these patients
  • Before initiating AFREZZA, perform a medical history, physical examination and spirometry (FEV 1 ) in all patients to identify potential lung disease [see Contraindications and Warnings and Precautions ]
  • Important Administration Information Prior to initiation, train patients and/or their caregiver(s) on proper administration of AFREZZA
  • After training, adult and pediatric patients aged 10 and older may self-administer AFREZZA if the healthcare provider determines that it is appropriate
  • Refer patients to the Instructions for Use for detailed instructions and visuals on how to prepare, administer, and store AFREZZA; use the AFREZZA cartridges; and use the AFREZZA inhaler
  • Only administer AFREZZA via oral inhalation using the AFREZZA Inhaler
  • Administer AFREZZA at the beginning of each meal. …
Strengths it comes in

Inhalation Powder: 3 single-use cartridges of insulin human as white powder labeled “afrezza”. Each AFREZZA inhalation cartridge delivers: 4 units (blue cartridge) 8 units (green cartridge) 12 units (yellow cartridge) Inhalation powder in single-use cartridges of: 4 units, 8 units, or 12 units ( 3 )

Children
  • The safety and effectiveness of AFREZZA to improve glycemic control have been established
  • In pediatric patients 6 years of age and older with diabetes mellitus
  • Use of AFREZZA for this indication is supported by evidence from an adequate and well controlled trial
  • In pediatric patients aged 6 years and older with type 1 or type 2 diabetes mellitus and from trials
  • In adults with type 1 or type 2 diabetes mellitus [see Adverse Reactions , Clinical Studies ]
  • The overall safety profile
  • In pediatric patients was similar to adults [see Adverse Reactions ] . …
Older adults

In the AFREZZA clinical studies , 671 (12%) patients were 65 years of age or older, of which 42 (0.8%) were 75 years of age or older. In these studies, 381 (13%) of AFREZZA-treated patients were 65 years of age or older, of which 20 (0.7%) were 75 years of age or older. No overall differences in effectiveness of AFREZZA have been observed between patients 65 years of age and older and younger adult patients [see Clinical Studies ( 14 )] . …

While you are taking it
  • Advise the patient to read the FDA-approved patient labeling ( Medication Guide and Instructions for Use )
  • Instruct patients to use AFREZZA only with the AFREZZA inhaler
  • Acute Bronchospasm in Patients with Chronic Lung Disease Advise patients that if they experience any respiratory difficulty after inhalation of AFREZZA, they should report it to their healthcare provider immediately for assessment [see Warnings and Precautions ]
  • Hypoglycemia Instruct patients on self-management procedures including glucose monitoring, proper inhalation technique, and management of hypoglycemia and hyperglycemia, especially at initiation of AFREZZA therapy. …
Talk to a doctor first if
  • AFREZZA is contraindicated: During episodes of hypoglycemia [see Warnings and Precautions ]
  • In patients with chronic lung disease, such as asthma or COPD, because of the risk of acute bronchospasm [see Warnings and Precautions ]
  • In patients with a previous severe hypersensitivity reaction to any regular human insulin product or any of the inactive ingredients in AFREZZA. …
Medicines it may not mix with

2.5 Dosage Modifications for Drug Interactions Dosage modification may be needed when: AFREZZA is used concomitantly with certain drugs that increase and/or decrease the glucose lowering effect [see Drug Interactions ( 7 )]. Switching from another insulin to AFREZZA [see Dosage and Administration ( 2.3 ) and Warnings and Precautions ( 5.2 )] 7 DRUG INTERACTIONS Table 6 presents clinically significant drug interactions with AFREZZA. Table 6. …

Warnings

Hypoglycemia or Hyperglycemia with Changes in Insulin Regimen : Make necessary changes to a patient's insulin regimen under close medical supervision with increased frequency of blood glucose monitoring. For patients with type 2 diabetes mellitus, oral antidiabetic treatment dosage modifications may be needed. ( 5.2 ) Hypoglycemia (may be life-threatening): Increase frequency of glucose monitoring in patients at higher risk for hypoglycemia and those who have reduced symptomatic awareness of hypoglycemia. …

Possible side effects

The following serious adverse reactions are described below and elsewhere in the labeling: Acute bronchospasm in patients with chronic lung disease [see Warnings and Precautions ( 5.1 )] Hypoglycemia [see Warnings and Precautions ( 5.3 )] Decline in pulmonary function [see Warnings and Precautions ( 5.4 )] Lung cancer [see Warnings and Precautions ( 5.5 )] Diabetic ketoacidosis [see Warnings and Precautions ( 5.6 )] Hypersensitivity reactions [see Warnings and Precautions ( 5.7 )] The most common adverse reactions associated with AFREZZA (2% or greater incidence) are hypoglycemia, cough, and throat pain or irritation ( 6 ) To report SUSPECTED ADVERSE REACTIONS, contact MannKind at 1-877-323- …

Pregnancy and breastfeeding

8.1 Pregnancy Risk Summary Limited available data with AFREZZA use in pregnant women are insufficient to determine drug-associated risks for adverse developmental outcomes. Available information from published studies with human insulin use during pregnancy has not reported a clear association with human insulin and adverse developmental outcomes ( see Data ). …

If you take too much

Excess insulin administration may cause hypoglycemia and hypokalemia [see Warnings and Precautions ( 5.3 , 5.8 )] . Mild episodes of hypoglycemia due to insulin overdose can usually be treated with oral glucose. Adjustments in drug dosage, meal patterns, or exercise, may be needed. Severe episodes of hypoglycemia (due to insulin overdose) with coma, seizure, or neurologic impairment may be treated with intramuscular or subcutaneous glucagon or concentrated intravenous glucose. …

If you miss a dose

Take it when you remember, unless it is nearly time for the next dose. Then skip the missed one. Never take two doses at once to make up for it. Check your leaflet, as some medicines are different.

From the official U.S. FDA label for this active ingredient. Your pack may have a different strength, so always read its leaflet. If a doctor prescribed it, follow the prescription. Ask a pharmacist if you are unsure. Label dated 2026-05-30.

Brands around the world

Products with Insulin human as the active ingredient. Names differ between countries.

Registered products

United States (FDA)

Humulin N NINSULIN HUMAN 100 [iU]/mL · Injection, Suspension · Eli Lilly and Company
NDC 0002-8805Label
Humulin R RINSULIN HUMAN 100 [iU]/mL · Injection, Solution · Eli Lilly and Company
NDC 0002-0213Label
AfrezzaKit · Mannkind Corporation
NDC 47918-904Label
AfrezzaINSULIN HUMAN 12 [arb'U]/1 · Powder, Metered · Mannkind Corporation
NDC 47918-891Label
AfrezzaKit · Mannkind Corporation
NDC 47918-898Label

Nigeria (NAFDAC)

NAFDACWosulin R Insulin Human Injection A6-0240NAFDACWosulin R Insulin Human Injection Cartridge A6-0335NAFDACWosulin 30/70 Biphasic Isophane Insulin Human Injection A6-0334

Other countries: check your pack's registration number and we point you to your regulator.

Safety alerts and recalls

MYXREDLIN, Insulin Human in 0.9% Sodium Chloride Injection, 100 units/100 mL (1 unit/mL), Rx only, Baxter Healthcare Corporation, Deerfield, IL 60015 USA, NDC 0338-0126-12.U.S. FDA Class II
6 Aug 2026 · Baxter Healthcare Corporation · OngoingCGMP Deviations
Sterile Diluent, HUMALOG U-100 (insulin lispro injection), HUMULIN R U-100 REGULAR (insulin human injection), Insulin Lispro Injection u-100, 10 mL, Use ONLY with Insulins listed oU.S. FDA Class II
12 Mar 2024 · Eli Lilly & Company · CompletedCGMP Deviations
PZI 40 Insulin (Human) Inj, Rx, Western Drug Inc. 106 E. Main Street, Springerville, Arizona 85938U.S. FDA Class II
19 Oct 2015 · Western Drug · TerminatedLack of Assurance of Sterility

A recall usually affects certain batches only. Compare the lot number on your pack.

Check your pack of Insulin human

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3 free checks left today Official sources: U.S. FDA · EMA (EU) · NAFDAC · WHO alerts

Questions about Insulin human

What is Insulin human used for?

AFREZZA ® is indicated to improve glycemic control in adult and pediatric patients 6 years of age and older with diabetes mellitus. AFREZZA ® is a rapid acting inhaled human insulin indicated to improve glycemic control in adult and pediatric patients 6 years of age and older with diabetes mellitus. ( 1 ) Limitations of Use : Not recommended for the treatment of diabetic ketoacidosis (DKA) ( 1 ) Not recommended in pa (From the official U.S. FDA label.)

How do I take Insulin human?

Follow your prescription or the leaflet in your pack. The official label says: Only administer via oral inhalation using the AFREZZA inhaler ( 2.2 ) Administer at the beginning of each meal ( 2.2 ) See full prescribing information for the recommended starting mealtime dosage in insulin-naïve patients and patients who are using subcutaneous mealtime insulin, or pre-mixed insulin ( 2.3 ) Modify the mealtime AFREZZA dosage based on the patient's metabolic ne…

Do I need a prescription for Insulin human?

Usually yes. Insulin human is a prescription medicine in most countries. Rules differ by country.

What brands contain Insulin human?

Insulin human is sold under names such as Novolin, Humulin, Afrezza, Myxredlin, Humulin R, Novolin R. Brand names differ between countries.

How can I check that my Insulin human is genuine?

Scan the registration number on your pack with PillVera (NAFDAC number in Nigeria, NDC in the United States, DIN in Canada), check the expiry date and buy only from licensed pharmacies.