Hypoglycemia involves low blood sugar levels. Various other conditions, including anxiety and menopause, can cause similar symptoms, such as headaches, fatigue, and shakiness. Dehydration, salt ...

High blood sugar during pregnancy, also known as gestational diabetes, can cause a baby to be born early. It can also cause excess weight gain, low blood sugar after birth, and breathing difficulties.

Low blood sugar can be caused by medications, alcohol, hormonal deficiencies, chronic diseases, or an overproduction of insulin. Symptoms range from shakiness and irritability to severe complications ...