MedicalTerminology DB

1 Definition of high blood sugar

Meaning of high blood sugar: Higher than normal amount of glucose (a type of sugar) in the blood.

Higher than normal amount of glucose (a type of sugar) in the blood. High blood sugar can be a sign of diabetes or other conditions. Also called hyperglycemia.

For learning, not diagnosis. This glossary provides general educational information and is not a substitute for advice from a qualified healthcare professional. If you may be experiencing a medical emergency, contact local emergency services.