A Answers (1)
There are two types of basal insulin people with diabetes could take:
- Intermediate-acting insulin (NPH) takes 2 to 4 hours to reach the blood. It works hardest from 4 to 10 hours after your shot and lasts 10 to 16 hours.
- Long-acting insulin (Detemir or Glargine) starts working several hours after your shot. It stays in your blood for 20 to 24 hours.
This content reflects information from various individuals and organizations and may offer alternative or opposing points of view. It should not be used for medical advice, diagnosis or treatment. As always, you should consult with your healthcare provider about your specific health needs.