Over-the Counter (OTC) Insulins

The OTC insulins included are the older generation of insulin (R, N, 70/30 Mix, 75/25 Mix.) These are available without a prescription for as low as $25 for a 10 ml vial. Some Charitable Pharmacies have been able to work with suppliers to purchase OTC insulins in a limited quantity for patients. 

The OTC insulins have a dissimilar action profile than prescribed insulins.  However, as shown in the CINCI study, the different profile does not indicate a lower quality. 

Though a prescription may not be required, ensure providers know what insulin their patients are using. Patients converting from a basal/bolus regimen to the older insulins require education as to insulin timing, mixing and storage.