Read more about the types fhronic neuropathy. You may not notice any Symptoms of chronic hyperglycemia with your vision right away, hyperglycemiia high Hydration for athletes sugar levels can damage the blood vessels in the eyes, leading to swelling or blurry vision. The American Diabetes Association says that if you experience episodes of hyperglycemia in the mornings only occasionally, they may not affect your A1Ca kind of blood glucose test. International Business Collaborations.

Video

Hyperglycemia - Causes, symptoms and treatment of hyperglycemia

Symptoms of chronic hyperglycemia -

Skipping doses or not taking enough insulin or other medication to lower blood sugar also can lead to hyperglycemia. It's important to treat hyperglycemia. If it's not treated, hyperglycemia can become severe and cause serious health problems that require emergency care, including a diabetic coma.

Hyperglycemia that lasts, even if it's not severe, can lead to health problems that affect the eyes, kidneys, nerves and heart. Symptoms of hyperglycemia develop slowly over several days or weeks. The longer blood sugar levels stay high, the more serious symptoms may become.

But some people who've had type 2 diabetes for a long time may not show any symptoms despite high blood sugar levels. Recognizing early symptoms of hyperglycemia can help identify and treat it right away. Watch for:. If hyperglycemia isn't treated, it can cause toxic acids, called ketones, to build up in the blood and urine.

This condition is called ketoacidosis. Symptoms include:. During digestion, the body breaks down carbohydrates from foods — such as bread, rice and pasta — into sugar molecules. One of the sugar molecules is called glucose. It's one of the body's main energy sources.

Glucose is absorbed and goes directly into your bloodstream after you eat, but it can't enter the cells of most of the body's tissues without the help of insulin. Insulin is a hormone made by the pancreas.

When the glucose level in the blood rises, the pancreas releases insulin. The insulin unlocks the cells so that glucose can enter. This provides the fuel the cells need to work properly. Extra glucose is stored in the liver and muscles. This process lowers the amount of glucose in the bloodstream and prevents it from reaching dangerously high levels.

As the blood sugar level returns to normal, so does the amount of insulin the pancreas makes. Diabetes drastically reduces insulin's effects on the body. This may be because your pancreas is unable to produce insulin, as in type 1 diabetes.

Or it may be because your body is resistant to the effects of insulin, or it doesn't make enough insulin to keep a normal glucose level, as in type 2 diabetes.

In people who have diabetes, glucose tends to build up in the bloodstream. This condition is called hyperglycemia. It may reach dangerously high levels if it is not treated properly. Insulin and other drugs are used to lower blood sugar levels.

Illness or stress can trigger hyperglycemia. That's because hormones your body makes to fight illness or stress can also cause blood sugar to rise.

You may need to take extra diabetes medication to keep blood glucose in your target range during illness or stress. Keeping blood sugar in a healthy range can help prevent many diabetes-related complications.

Long-term complications of hyperglycemia that isn't treated include:. If blood sugar rises very high or if high blood sugar levels are not treated, it can lead to two serious conditions.

Diabetic ketoacidosis. Español Other Languages. Diabetes Symptoms. Español Spanish. Minus Related Pages. Get your blood sugar tested if you have any of the symptoms of diabetes.

Learn More. Diabetes Risk Factors Infographics. Last Reviewed: September 7, Source: Centers for Disease Control and Prevention. Facebook Twitter LinkedIn Syndicate. home Diabetes Home. To receive updates about diabetes topics, enter your email address: Email Address.

What's this. Diabetes Home State, Local, and National Partner Diabetes Programs National Diabetes Prevention Program Native Diabetes Wellness Program Chronic Kidney Disease Vision Health Initiative.

Hyperglycemia means high Motivational training adaptations of blood sugar, also known as blood Hydration for athletes. Over time, it can cause major Symptoms of chronic hyperglycemia complications in people hylerglycemia diabetes. Several chfonic can contribute to hyperglycemia, chrinic dietary choices and a sedentary lifestyle. Regular blood glucose testing is crucial for people with diabetes. On the other hand, high blood sugar after eating is called postprandial, or after-meal, hyperglycemia. Your readings within a couple of hours after eating reflect how your body reacts to the foods you consume. According to a studyregular high blood sugar readings after meals or snacks may be an early sign of type 2 diabetes.