I have had diabetes for 12 years, with a fasting level of 250 and a postprandial level of 360 for the past 6 months. My regular medication is Glisen MF Forte 2 before breakfast and dinner.
Fasting sugar of 250 and post-meal 360 indicate poor diabetes control despite taking Glisen MF Forte 2 regularly. You should consult your doctor urgently to adjust medications, review diet and activity, and prevent long-term complications.