Regular insulin is the only type of insulin that also comes in concentrations five times higher than standard doses, so it’s occasionally used by people who are very insulin resistant.

Regular insulin, which can be used in an insulin pen, a syringe for injections, or in some cases an insulin pump, starts working relatively quickly.But there are mealtime insulin products on the ...

Insulin regular helps get blood sugar into your cells so your body can use it for energy, stops your liver from making blood sugar, and enhances the creation of protein in your tissues.

For regular insulin, use the “1800 rule.” This tells you how much your blood sugar will drop for each unit of regular insulin. For example, if you take 30 units of regular insulin daily ...

Concentrated (500 units/mL, U-500) insulin beef regular (Iletin, Eli Lilly and Company) entered the U.S. market in 1952 to address high insulin needs in patients with diabetes.

Efficacy and Safety of a Mixture of Two Different Brands of Insulin Products in Patients with Type 1 Diabetes Mellitus, Journal of the Chinese Medical Association, 68, 11, (517-521), (2005). https ...