If you've been unusually tired, foggy or thirsty, high blood sugar levels may be to blame. More people are keeping an eye on their glucose levels these days with a continuous glucose monitor (CGM), ...

Plus, the possible complications you should know about.

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." When you eat, your body converts carbohydrates into glucose—a “vital fuel for the body,” says Chhaya ...

When you live with diabetes, you learn to manage your blood sugar, your meals, your medication and your daily routines with care. But emergencies can still happen and they don’t ...

Yes, high blood sugar can cause heart palpitations. However, there are also many other potential causes, such as stress, low blood sugar, hormonal fluctuations, certain medications, and stimulants, ...

If you have high blood sugar from Cushing’s syndrome, you know how challenging it can be to control. Surgery can sometimes cure the condition, but it is not always successful or possible for everyone.