Doctor insights on:
Symptoms Of High Blood Glucose Levels
The blood sugar concentration or blood glucose level is the amount of glucose (sugar) present in the blood of a human or animal. The body naturally tightly regulates blood glucose levels as a part of metabolic homeostasis. Glucose is the primary source of energy for the body's cells, and blood lipids (in the form of fats and oils) are primarily ...Read more
I recently got a blood test done and it says I have a low mcv value, does it mean I have thalassemia? Also I have high blood glucose levels.
Incomplete info: All laboratory results need to be interpreted in the clinical context and the doctor who ordered the tests is usually in the best position to do that. Having said that, it would have helped to have all the results including MCV value. Also need Hb level, and tests for iron. To make a diagnosis of thalassemia, would need Hb electrophoresis too. ...Read more
Many consequences: You can get dehydrated with very high blood sugar. This can lead to fatigue, dizziness, confusion... At high enough number, you can get very confused, go into coma and if not treated correctly and timely, death can occur. The first thing to do if your bs start climbing is to start drinking water, then seek help (call physician...). ...Read moreSee 2 more doctor answers
Multiple: Brain uses glucose as its sole source of energy and low blood glucose levels can cause changes in mental status, anxiousness, sweating, dizziness, fainting coma and death. Elevated glucose levels impair immune function, cause microvascular damage, leading to blindness, kidney, heart disease and stroke. Very high glucose levels may also cause coma. ...Read more
Many: High bs can lead to glucosuria (spelling of sugar in the urine) and on the long turn if persistent, enodothelial damage (inner wall of the blood vessels). Low bs on the other hand, can trigger a cascade of chemical reactions, namely ketone formation, elevated adrenaline, growth hormone, cortisol and sympathetic nervous system activation. ...Read more
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