Pronunciation: hy-po-gly-see-mee-uh
Often shortened to “hypo”.
What it officially means
Hypoglycaemia refers to low blood glucose levels.
In people with diabetes, it is commonly defined as a blood glucose reading below 4.0 mmol/L.
What people often hear
The word sounds dramatic and clinical.
In practice, it often means:-
- Shaky
- Sweaty
- Lightheaded
- Suddenly tired
It can come on quickly.
What it meant in practice
Hypos are more commonly associated with insulin or certain diabetes medications.
They are usually treated by consuming fast-acting carbohydrate (according to individual medical advice).
For many people, the word “hypo” carries more fear than the actual episode – especially early on.
Bottom line
Hypoglycaemia means low blood glucose. It can cause sudden symptoms and is usually managed quickly once recognised.