Abbott FreeStyle Libre 2 User Manual page 53

Glucose
Trend
Arrow
Treat low glucose
according to your health
care professional's
recommendation.
47
Treatment Decision Considerations
Low Glucose
(< 70 mg/dL)
Glucose in
Target Range
If you are about to eat,
take insulin to cover
your meal. Consider
taking a little less since
glucose is falling.
If this is between
meals, consider eating
a snack or fast-acting
carbohydrates to stay
within target and scan
again later.
High Glucose
(> 240 mg/dL)
If you are about to eat,
take insulin to cover
your meal. Consider
taking a little less since
glucose is falling.
If this is between meals,
consider doing nothing
and scan again later.
Avoid "insulin stacking".