Hypoglycemia happens if
your blood sugar drops too low. It can come on fast. It’s caused
by:
- taking too much diabetes medicine
- missing a meal
- delaying a meal
- exercising more than usual
- drinking too much alcohol
Sometimes, medicines you take for
other health problems can cause blood sugar to drop.
Hypoglycemia can make you feel weak,
confused, irritable, hungry, or tired. You may sweat a lot or get a
headache. You may feel shaky. If your blood sugar drops extremely
low, you could pass out or have a seizure. This is rare.
If you have any of these symptoms,
check your blood sugar. If the level is 70 or below, have one of the
following right away:
- 2 or 3 glucose tablets
- 1/2 cup fruit juice
- A piece of fruit or a small box of raisins
- 1/2 cup of regular pop
- 5 or 6 pieces of hard candy
- 1 or 2 teaspoons of sugar or honey
After 15 minutes, check your blood
sugar again to make sure that it’s no longer too low. If it’s
still low, have another snack and recheck your blood sugar in 15
minutes. Once your blood sugar is stable, if it will be at least an
hour before your next meal, have a snack.
If you take insulin or a diabetes
pill that can cause hypoglycemia, always carry food for emergencies.
It’s also a good idea to wear a medical identification bracelet or
necklace.
If you take insulin, keep a glucagon
kit at home and also at a few other places where you go often.
Glucagon is given as an injection with a syringe and quickly raises
blood sugar. Show your family, friends, and co-workers how to give
you a glucagon injection if you pass out because of hypoglycemia.
You can prevent hypoglycemia by
eating regular meals, taking your diabetes medicine, and checking
your blood sugar regularly.
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