Insulin lispro Reference

Plain English

What it is

Insulin lispro, sold under the brand name Humalog, is a fast-acting form of insulin made in a lab. Insulin is the hormone that moves sugar out of your blood and into your cells. It is an FDA-approved prescription medicine.

What people use it for

Doctors prescribe it to help adults and children with diabetes keep their blood sugar in a healthy range, usually taken around meals so it can act quickly. It is available by prescription only.

What the science shows

It has been approved in the United States since 1996 and has a long, well-studied record of lowering blood sugar in people with type 1 and type 2 diabetes.

The catch

This is a serious prescription medicine for diabetes, not a performance, muscle, or fat-loss tool. If too much is taken, blood sugar can crash, and severe low blood sugar can cause seizures, coma, or even death. The right amounts must be set and adjusted by a doctor for each person.

Reference summary

Insulin lispro is a label-verified rapid-acting insulin analog with decades of approved-label evidence. pepSmart surfaces label-reference content only.

Regulatory and posture

Categories

Hormonal, Metabolic

Aliases

Humalog, Rapid-acting insulin analog

Evidence posture

human - Prescription insulin. Severe hypoglycemia risk - incorrect dosing can be fatal. Not a research compound. Clinician-directed individualized titration is the only safe use.

Regulatory status

FDA-approved prescription medication (Humalog). Indicated for glycemic control in type 1 and type 2 diabetes. Prescription-only.

Content review status

label verified

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