Insulin Aspart
Novolog (insulin aspart) is a rapid-acting insulin analog used to control blood sugar in adults and children with diabetes mellitus, including both type 1 and type 2 diabetes. It is typically administered at mealtime to help manage glucose levels after eating.
Novolog is a rapid-acting insulin used to control blood sugar in people with diabetes, taken at mealtimes.
Key facts at a glance
- RxNorm
- 284810
- Generic
- Novolog
- Class
- brand-name
- Brands
- —
- Availability
- rx
- Lactation
- unknown
- Routes
- —
- Forms
- —
- Regions
- US, EU, CN, JP
- Monitoring
- —
This page is for informational purposes only.
Do not use this information to diagnose yourself or to replace a physician's advice. Always consult a qualified healthcare provider before starting, stopping, or changing any medication. If you believe you are experiencing a medical emergency, call your local emergency number immediately.
Novolog is indicated for the treatment of diabetes mellitus in adults and children to improve glycemic control. It is used in patients with type 1 diabetes and type 2 diabetes who require insulin for diabetes management.
Novolog is a rapid-acting insulin analog that binds to insulin receptors on cells, promoting glucose uptake into cells for energy. It begins working within 10-20 minutes of subcutaneous injection, peaks in approximately 1-3 hours, and has a duration of action of about 3-5 hours.
Novolog should be administered subcutaneously within 5-10 minutes before a meal. It must not be mixed with other insulins in the same syringe. Common side effects include hypoglycemia, hypokalemia, and injection site reactions. Patients should rotate injection sites and monitor blood glucose regularly. Novolog is typically used as part of a comprehensive diabetes management plan including diet and exercise.
Official drug label
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This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.
This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.
If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.
Medically reviewed by WellAlly Editorial Team Last reviewed July 26, 2026. · Read our editorial policy