Does levemir (insulin detemir) insulin last for the full 24 hours?

Levemir (insulin detemir): There is considerable debate about Levemir (insulin detemir) vs Lantus but there is not much difference. My personal preference for patients is Lantus because the drug has an effect a bit longer than Levemir (insulin detemir). Your choice should be on the cost - take the less expensive one and things should turn out fine.