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What is a hypo?
A hypo happens when your blood glucose level falls too low. Your body is telling you that you’re running low on energy and you need a sugary snack.
It is very important that a hypo is treated quickly. If it is left untreated, the blood glucose level will continue to fall and the child could become unconscious. They should not be left alone during a hypo – nor be sent off to get food to treat it.
Recovery treatment must be brought to the child.
If a hypo occurs during activity, there is no reason the child should not continue provided the hypo is treated.
What causes a hypo?
- too much insulin
- a delayed or missed meal or snack
- insufficient food, especially carbohydrate
- unplanned or strenuous exercise
- sometimes there may be no obvious cause.
What should I watch out for?
- hunger
- trembling or shakiness
- mood change, especially angry or aggressive behaviour
- sweating or pallor
- anxiety or irritability
- fast pulse, palpitations or tingling
- lack of concentration and vagueness
- glazed eyes
- drowsiness
What should I do?
Immediately give something sugary, a quick acting carbohydrate such as one of the following:
- a glass of fizzy sugary drink, fruit juice or other non-diet drink
- three or more glucose tablets
- five sweets.
The exact amount needed will vary from child to child and will depend on individual needs and circumstances. To prevent the blood glucose from dropping again, follow this with a longer acting carbohydrate such as one of the following:
- roll or sandwich
- portion of fruit or pack of dried fruit
- one biscuit, cereal bar or two biscuits containing raisins.
If the child still feels hypo after 15 minutes, again give something sugary. When the child has recovered, give them some starchy food, as above.
How can I tell my child’s carers?
Download our “everything you need to know” poster designed to provide a basic overview for anyone involved with your child’s care. You can email or print this poster and send it to school, child minders, family or friends.
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