Hyperglycemia, or high blood sugar, can develop gradually, with mild early symptoms like fatigue and thirst that may go unnoticed for years. Over time, high blood sugar can damage blood vessels and ...

Blood in the urine, or hematuria, can signify cancer in some cases, but not always. Hematuria has many other causes, including urinary tract infections and kidney stones. A person should contact a ...

While blood clots serve an essential purpose in healing injuries, they can transform into life-threatening conditions when they form inappropriately. Medical experts emphasize that recognizing early ...

High blood pressure silently damages delicate eye blood vessels, potentially leading to vision loss. Early warning signs like blurry vision or bleeding can be detected during eye exams, even before ...