Do you know the Signs of
High Blood Sugar? An important part of managing diabetes is recognizing
when your blood glucose (sugar) becomes too high and knowing what to do about
it. In this article we will talk about what is too high a blood glucose level,
how this can happen, help you recognize the key symptoms of high blood glucose
and give some advice on what action you can take if it happens.
So what is too high a blood glucose?
When blood glucose is higher
then 180 mg/dl (in US units) or 10mmol/L (in UK units) measured two hours after
food, then the blood glucose is too high. The technical term for this is hyperglycemia.
How is Hyperglycemia caused? Hyperglycemia is
often a result of when food, activity and medications are not balanced. Some of
the common reasons why this balance can be altered are: · Too
much food or the wrong type food · Not enough medication ·
Not enough insulin · Poor injection technique · Overuse
of injection sites · Infections or illness · Stress
· Increase in weight A common cause of hyperglycemia in diabetics
is missing dose of insulin or not taking enough. Eating too much, can also cause
a rise in blood sugar levels Signs and Symptoms
of Hyperglycemia
In the early stages, there are likely to be
no symptoms at all and even when symptoms do arise they may come on so slowly
that they are not noticed.
You may get some of following symptoms:
·
More hunger or thirst then usual · Excessive urination · Tiredness
and lethargy · Frequent infections · Blurred vision
If
untreated, high blood glucose may result in diabetic ketoacidosis. Diabetic ketoacidosis
is a serious condition due to a lack of insulin. This causes the body to try to
find energy from other sources as it cannot use the glucose in the blood. Ketones
and acid form as a result.
The condition is characterized by vomiting,
drowsiness, smell of acetone (like pear drops) on the breath and can result in
coma. Monitoring your blood glucose regularly may help you identify when your
blood glucose has become too high and recognizing the warning signs will help
highlight to you that action needs to be taken.
What to do if
you experience Hyperglycemia Hyperglycemia can usually be treated with
either oral diabetic medications or insulin. If blood glucose levels don't respond
to insulin or medication, diabetics are advised to contact their GP immediately.
Remember: · Consult your doctor · Continue with your
diabetes treatment · Consume plenty of fluids · Test your
blood glucose levels every 2-4 hrs · Adjust your meal plan ·
Adjust your medication or insulin (only if instructed by doctor to do so) As
with many things in life, prevention is better then cure. Be aware of the causes
of hyperglycemia and do what you can to prevent them.
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