Head-to-head comparisons of medication uses, side effects, warnings, and more.
Novolin r
Humulin r (insulin regular)
Novolin r
Humulin r (insulin regular)
Summary of Novolin R vs. Humulin R
Summary for Insulin
Novolin R is a short-acting insulin. It's used to control blood glucose (sugar) levels in adults and children with Type 1 or Type 2 diabetes. For the multi-dose vials of Novolin R, you'll need to draw up the dose into a syringe. Single-use prefilled pens called Novolin R FlexPen are also available for easier use. Novolin R is typically injected under the skin 2 to 3 times a day, 30 minutes before a meal. Some common side effects include low blood sugar levels and injection-site redness or pain.
Summary for Insulin
Humulin R (insulin regular) is a short-acting insulin. It's used to control blood glucose (sugar) levels in adults and children with Type 1 diabetes (T1D) or Type 2 diabetes (T2D). Humulin R (insulin regular) is typically injected under the skin 2 to 3 times daily 30 minutes before meals. Some common side effects of Humulin R (insulin regular) include low blood sugar levels (hypoglycemia) and injection-site redness or pain. Humulin R (insulin regular) is available in two different strengths: U-100 (100 units/mL) and U-500 (500 units/mL). Both strengths come as vials, but the U-500 also comes as a prefilled pen.
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Note: Humulin R U-500 is prescription only; Humulin R U-100 is available both OTC and by prescription.