Lowering or raising the basal rate
Many pump users only use a temporary basal rate (which will reduce the basal delivery by a percentage over a period of time) when exercising and rarely, if at all, use the option to increase the basal rate.
However, there are so many situations each day, when insulin rates are higher or lower - regardless of food: taking the dog for a walk, stress at the office, quick shopping trips during the lunch hour, an hour's gardening, taking cortisone, two glasses of wine in the evening.
As soon as the blood sugar goes up or down, many pump users eat a few carbohydrates or give a bolus to compensate for the fluctuations.
Lowering instead of eating
Food, just to prevent hypoglycaemia during physical activities? This is counterproductive! In most cases, additional carbohydrate units can be avoided with a timely lowering of the basal rate. Not only when exercising, but also with many other daily activities associated with movement or increased physical activity.
Make the most of lowering or raising the basal rate
|Lower the basal rate for e.g.:||Raise the basal rate for e.g.:|
|Sport (for children also before PE)||Colds|
|Housework||Any illness accompanied by fever|
|Shopping||Short-term bed rest (with longer duration a new basal rate profile is recommended)|
|Gardening||Medication, e.g. containing cortisone|
|Tidying up the basement||Stress/excitement|
|Moving house||Shift work (sleeping during the day after a nightshift)|
|Shift work (nightshift)||Women before or during menstruation|
|Whilst during surgery|
|Women before or during menstruation (insulin demand may be higher or lower during this time, depending on individual circumstances)|
How much do I increase or lower the basal rate and for how long? Blanket recommendations are not possible as individual insulin requirements vary.