In this case, it should be very reliable to control blood sugar with insulin. Insulin has good control effect and no side effects. If you use insulin with good effect, generally try not to replace it. If you want to change it, you can change it to the same amount first.
Suggestion:
It is recommended to observe the blood sugar index after replacement. If it is still stable, there is no need to adjust the dose. If it is unstable, the dosage should be adjusted appropriately.