Hello,
Thank you for your query at DoctorSpring.com
If your blood sugars are well within the target of post-meal sugars below 160mg, please don't reduce the dose of insulin. this will only increase the blood sugars.
You went for DKA earlier, so we have to be cautious about your sugar control.
Regards
Col (Dr) J Muthukrishnan, SM
Senior Adviser (Med) & Endocrinologist