What Causes Hyperglycemia In People With Diabetes
- The dose of insulin or oral diabetes medication that you are taking is not the most helpful dose for your needs.
- Your body isnt using your natural insulin effectively .
- The amount of carbohydrates you are eating or drinking is not balanced with the amount of insulin your body is able to make or the amount of insulin you inject.
- You are less active than usual.
- Physical stress is affecting you.
- Emotional stress is affecting you.
- You are taking steroids for another condition.
- The dawn phenomenon is affecting you.
Other possible causes
- Pancreatic diseases such as pancreatitis, pancreatic cancer and cystic fibrosis.
- Certain medications .
- Gestational diabetes, which happens in 4% of pregnancies, and is due to decreased insulin sensitivity.
- Surgery or trauma.
How To Prevent Hyperglycaemia
There are simple ways to reduce your risk of severe or prolonged hyperglycaemia:
- Be careful what you eat be particularly aware of how snacking and eating sugary foods or carbohydrates can affect your blood sugar level.
- Stick to your treatment plan remember to take your insulin or other diabetes medications as recommended by your care team.
- Be as active as possible getting regular exercise can help stop your blood sugar level rising, but you should check with your doctor first if you’re taking diabetes medication, as some medicines can lead to hypoglycaemia if you exercise too much
- Take extra care when you’re ill your care team can provide you with some “sick day rules” that outline what you can do to keep your blood sugar level under control during an illness.
- Monitor your blood sugar level your care team may suggest using a device to check your level at home, so you can spot an increase early and take steps to stop it.
How Is Diabetes During Pregnancy Managed
Special testing and monitoring of the baby may be needed for pregnant diabetics, especially those who are taking insulin. This is because of the increased risk for stillbirth. These tests may include:
Fetal movement counting. This means counting the number of movements or kicks in a certain period of time, and watching for a change in activity.
Ultrasound. This is an imaging test that uses sound waves and a computer to create images of blood vessels, tissues, and organs. Ultrasounds are used to view internal organs as they function, and to look at blood flow through blood vessels.
Nonstress testing. This is a test that measured the babys heart rate in response to movements.
Biophysical profile. This is a measure that combines tests such as the nonstress test and ultrasound to check the babys movements, heart rate, and amniotic fluid.
Doppler flow studies. This is a type of ultrasound that uses sound waves to measure blood flow.
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What Are The Signs & Symptoms Of High Blood Sugar Levels
Signs of high blood sugar levels include:
- Peeing a lot: The kidneys respond by flushing out the extra glucose in urine. People with high blood sugar need to pee more often and in larger amounts.
- Drinking a lot: Someone losing so much fluid from peeing that often can get very thirsty.
- Losing weight even though your appetite has stayed the same: If there isnt enough insulin to help the body use glucose, the body breaks down muscle and stored fat instead in an attempt to provide fuel to hungry cells.
- Feeling tired: Because the body cant use glucose for energy properly, a person may feel unusually tired.
How Are High Blood Sugar Levels Treated
Treating high blood sugar levels involves fixing what caused them in the first place. Your diabetes health care team will give you specific advice on how to keep your blood sugar levels in a healthy range. But here are some ways to manage the common causes of high blood sugar levels:
|Reason for High Blood Sugar Level||What to Do|
|Not getting enough insulin or other diabetes medicine||
|Not following the meal plan||
|Not getting enough exercise||
|Illness or stress||
|Use of other medicines that can increase blood sugar||
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Why Do People Get Blood Sugar Spikes After Meals
When people eat a meal, especially when it contains carbohydrates, it is normal for them to have a temporary spike in their sugar level before the insulin their body produces immediately starts working to lower the spike. For someone with type 1 diabetes, who cant produce their own insulin, these spikes can be higher and last longer.
This is because it can take longer for the type of insulin they inject to start working, in comparison to the insulin that is produced naturally by the body of someone who does not have diabetes, to reduce these post-meal spikes.
Furthermore, it is important to know that people living with type 1 diabetes may have alterations in different digestive enzymes which will cause faster digestion of our meals . This can obviously impact on the size of the spike too.
Diabetic Ketoacidosis: A Complication Of Severe Hyperglycemia In Type 1 Diabetes
In addition to the complications above, severe hyperglycemia in people with type 1 diabetes can lead to a dangerous condition called ketoacidosis, mentioned above. This condition develops when toxic acids called ketones build up in the blood. It can become serious and lead to diabetic coma or even death. According to the American Diabetes Association, ketoacidosis affects people with type 1 diabetes, but it rarely affects people with type 2 diabetes.
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I Feel Fine So I Dont Need To Test My Levels
Zanini points out that having high blood glucose can come as a surprise to anyone. âIt’s possible they didn’t notice any symptoms or were simply feeling ‘more tired than usual,ââ she says. âIt’s easy to attribute being tired to many other things. . .so this is why regular physicals with your healthcare provider are important.â The bottom line? Listen to your body, take note of symptoms as they arise, and consider monitoring your continuous glucose values.
Infections And Blood Glucose
Will an infection cause the blood glucose level to decrease? Answer During illness and infection, most people with diabetes find their blood glucose concentration tends to rise rather than fall. There may be readings of heavy sugar in the urine or blood. It is important your normal treatment regimen is continued at such times and that your diet continues as normal whenever possible. Very high blood glucose levels should be reported to your doctor or diabetes nurse in case treatment needs to be altered during an illness. Yours sincerely The NetDoctor Medical Team Other Qs & As Last updated 03.04.2011Continue reading > >
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What Are The Signs & Symptoms Of Dka
The symptoms of diabetic ketoacidosis usually dont develop all at once they usually come on slowly over several hours. People who have DKA may:
- feel really tired
- feel really thirsty or pee way more than usual
- have a dry mouth and signs of dehydration
These symptoms are caused by the high blood sugar levels that usually happen before someone develops DKA. If the person doesnt get treatment, these signs of DKA can happen:
- abdominal pain
Is Hyperglycaemia Serious
The aim of diabetes treatment is to keep blood sugar levels as near to normal as possible. But if you have diabetes, no matter how careful you are, you’re likely to experience hyperglycaemia at some point.
It’s important to be able to recognise and treat hyperglycaemia, as it can lead to serious health problems if left untreated.
Occasional mild episodes aren’t usually a cause for concern and can be treated quite easily or may return to normal on their own. However, hyperglycaemia can be potentially dangerous if blood sugar levels become very high or stay high for long periods.
Very high blood sugar levels can cause life-threatening complications, such as:
- diabetic ketoacidosis a condition caused by the body needing to break down fat as a source of energy, which can lead to a diabetic coma this tends to affect people with type 1 diabetes
- hyperosmolar hyperglycaemic state severe dehydration caused by the body trying to get rid of excess sugar this tends to affect people with type 2 diabetes
Regularly having high blood sugar levels for long periods of time can result in permanent damage to parts of the body such as the eyes, nerves, kidneys and blood vessels.
If you experience hyperglycaemia regularly, speak to your doctor or diabetes care team. You may need to change your treatment or lifestyle to keep your blood sugar levels within a healthy range.
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How To Cope With Stress
Everyone copes with stressful situations in different ways. If you want to change the way you react so things feel easier, try the Stress Manager tool on our Learning Zone. Answer questions on how you deal with the demands of managing your condition to get a plan of action to help you simplify stressful situations.
Look after yourself
At times of stress, its even more important to remember to look after yourself and treat yourself kindly.
But we know its not always as easy as that. If youre extra busy at work or looking after family then forgetting to eat or take medication can happen.
Its important to get a balance between looking after yourself without putting too much pressure on yourself to do everything perfectly. This can add or lead to stress. But its good to be aware of how easy it can be to give into the habit of letting diabetes self-care slip in times of stress.
Getting enough sleep and building exercise, rest and relaxation time into your routine helps some people cope better with stress.
When things get hard, I usually go into self-care over drive. If too many hypos are throwing me off, Ill hole up on the sofa with blankets and some trashy TV to make me feel better.
Laura, who has type 1 diabetes read Lauras story
And you dont need us to tell you that turning to comfort food will raise your blood sugar and make you feel worse. Similarly, drinking more alcohol will affect your blood sugar levels.
Talk to others
What Causes Blood Sugar To Rise In Non
Dr. Danielle Weiss is the founder of the Center for Hormonal Health and Well-Being, a personalized, proactive, patient-centered medical practice with a unique focus on integrative endocrinology. She enjoys giving lectures and writing articles for both the lay public and medical audiences.
High blood sugar or glucose, also called hyperglycemia, occurs when there is too much sugar in the blood. High blood sugar is the primary symptom that underlies diabetes, but it can also occur in people who dont have type 1 or type 2 diabetes, either because of stress or trauma, or gradually as a result of certain chronic conditions.
It is important to manage high blood sugar, even if you dont have diabetes, because elevated blood glucose can delay your ability to heal, increase your risk of infections, and cause irreversible damage to your nerves, blood vessels, and organs, such as your eyes and kidneys. Blood vessel damage from high blood sugar also increases your risk of heart attack and stroke.
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Things That Can Spike Your Blood Sugar
As confident as you may be about your diabetes management, you never know what factors might affect your blood sugar in ways you never expected. Get ahead of pesky highs and lows that result from corrections by understanding a few common things that might be throwing you off.
Here are a number of unexpected triggers that can and will send your blood sugar on a ride:
Glycemic Index Of Fruits
Since fruits contain carbohydrates, most fruits will increase your blood sugar. However, some can affect it more than others. A good way to determine a food’s effect on your blood sugar is to know its glycemic index. The glycemic index is a rating given to food, indicating how quickly and drastically will increase your blood glucose 3. The scale ranges from zero to 100 the higher a food’s score on the glycemic index, the higher and faster it will raise your blood sugar 3. If a food is between 0 and 55, it is considered a low-glycemic food. From 56 to 69, it’s considered a moderate glycemic food, and from 70 to 100, it is a high-glycemic food. Glycemic load is another measure of a food’s impact on blood sugar that takes into account its glycemic index relative to its content of all forms of carbohydrate, including fiber. For example, watermelon has a high-glycemic index but a low glycemic load because it raises blood sugar slowly. Fruits that have a moderately high glycemic effect include bananas, pineapple and raisins. Low-glycemic fruits are apples, oranges, mangoes and grapefruit.
- Since fruits contain carbohydrates, most fruits will increase your blood sugar.
- If a food is between 0 and 55, it is considered a low-glycemic food.
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How To Treat A Low Blood Sugar Level Yourself
Follow these steps if your blood sugar level is less than 3.5mmol/L or you have hypo symptoms:
You do not usually need to get medical help once you’re feeling better if you only have a few hypos.
But tell your diabetes team if you keep having hypos or if you stop having symptoms when your blood sugar level is low.
When Blood Sugar Is Too Low
Glucose is a sugar that comes from the foods we eat, and it’s also formed and stored inside the body. It’s the main source of energy for the cells of our body, and is carried to each cell through the bloodstream. Our brains depend on glucose to function, even when we’re sleeping.
The is the amount of glucose in the blood. When these levels drop too low, it’s called hypoglycemia . Very low blood sugar levels can cause serious symptoms that need to be treated right away.
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What Are The Complications Of Low Blood Glucose
Mild-to-moderate low blood glucose can be easily treated. But severely low blood glucose can cause serious complications, including passing out, coma, or death.
Repeated episodes of low blood glucose can lead to
- high blood glucose levels, if worry or fear of low blood glucose keeps you from taking the medicines you need to manage your diabetes8
- hypoglycemia unawareness, a condition in which you dont notice any symptoms of low blood glucose until your blood glucose level has dropped very low
Stress In People With Type 2 Diabetes
For people with type 2 diabetes, high levels of stress can lead to an increase in blood sugar levels. When there is a high level of cortisol in the body, it causes body tissues to be less sensitive to insulin. Therefore, more blood sugar is available in the bloodstream. When this happens, blood sugar levels become imbalanced and can reach dangerously high levels, especially if it is left untreated.
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Preventing Low Blood Sugar Levels
Here are some other tips to help you avoid low blood sugar levels:
- Eat all your meals and snacks on time and try not to skip any.
- Take the right amount of insulin.
- If you exercise longer or harder than usual, have an extra snack.
- Don’t take a hot bath or shower right after an insulin shot.
- Stick to your diabetes management plan.
- Check your blood sugar levels regularly, so you can tell if your blood sugars are running too low and your treatment plan needs adjustment.
- Carry something containing sugar with you at all times and take it right away if you have symptoms. Don’t wait to see if the symptoms will go away they may get worse!
Alcohol and drugs can cause major problems with your blood sugar levels, so avoiding them is another way to prevent diabetes problems. Drinking can be particularly dangerous even deadly for people with diabetes because it messes up the body’s ability to keep blood glucose in a normal range. This can cause a very rapid drop in blood glucose in people with diabetes. Drug or alcohol use is also dangerous because it may affect someone’s ability to sense low blood sugar levels.
Learning how to recognize the signs of low blood sugar levels and get them back to normal is an important part of caring for diabetes. Keeping track of your blood sugar levels and recording lows when they occur will help you and your diabetes health care team keep your blood sugar levels in a healthy range.