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Your sugars are way above normal. Normal sugars are ranges between 80 to 120mg/dl in the fasting and between 100 to 140mg/dl postprandial. I presume this is just an one time occurrence in view of excess amount of glucose
I would suggest you to get your glycosylated hemoglobin
) levels checked. This will tell us how your sugars are maintained for the last 3 months. If the levels are abnormal, your medications need to be reviewed.
values seem to be under limits. Continue with your current diet. Perhaps involving in physical examination if you are overweight
will get your sugars to normal and keep your cholesterol in control.
Hope this helps.
Wish you good health.