It can also cause nerve damage, vision problems, and damage to the blood vessels and kidneys (see below). How is hyperglycemia (high blood sugar) diagnosed? Different kinds of blood tests can diagnose hyperglycemia, such as: Random blood glucose: This test reflects the blood sugar level at ...
aHigh blood sugar and high blood pressure both can damage the sensitive structures in your eyes and threaten your vision. Diabetic retinopathy -- caused by damage to the blood vessels in the eye -- is the biggest cause of blindness in adults. Blurred vision, spots, lines, or flashing lights...
Normal blood levels may range slightly depending on what blood tests are used, but the variances are small. In addition, the “normal” ranges for non-diabetics are not the same for people with diabetes; it is generally accepted that target blood sugarmeasurements for people with diabetes will ...
Eye damage Skin problems When to Call Your Doctor Both extremely high and extremely low blood sugar can become a medical emergency. If you don't treat it quickly, an episode of either hyperglycemia or hypoglycemia could cause you to lose consciousness. That's called a diabetic or diabetes-rela...
Dawn phenomenon is an increase in blood sugar levels that takes place early in the morning in people with diabetes. If you havediabetesand wake up very thirsty, starving, cranky, and with an urgent need to pee, it may be because your blood sugar soared during the early morning hours. The...
When the blood sugar is high, it becomes more concentrated in the lining of the blood vessels, causing inflammation. It also makes a hormone called Vascular Endothelial Growth Factor (VEGF) that causes more blood vessels to form. When an ophthalmologist looks in the eye and sees more and more...
Can High Blood Sugar be Dangerous? When insulin levels are too low the sugar levels begin to rise and this can damage the body. The damage often associated with high blood sugar is heart damage, nerve damage,eye damage, and kidney damage. This kind of damage will impair diabetes later on...
Learn more about the signs of high blood sugar, what happens when they become chronic, and when to check in with your doctor.
When he body’s blood sugar levels are too high, they begin to create problems. Over time, the blood vessels become damaged, which can lead to many complications.High blood sugar can end up causinga heart attack or stroke, kidney disease or kidney failure and damage to the eyes or loss ...
Many athletes “blood dope,” receiving transfusions or taking a drug that stimulates the production of red blood cells to improve their physical strength. Soviet athletes who were fed steroids suffered a host of serious problems in later life. They were more likely to commit suicide, or to ...