hey just wanted to find out how long does novorapid last in your system or in other words how many hours do you leave between meals and injection novorapid
The peak action of Novo is at 60-90 min and it's out of the system within 4-5 hours.
If you want to eat and take insulin before that time then you have to take into account the remaining insulin when bolusing.
This thread discusses how much Novo is likely to be still active at different time points viewtopic.php?f=19&t=29923