It's turned up throughout history. Jesus was said to have been sweating blood before his crucifixion. The artist Leonardo da Vinci wrote about a soldier who had bloody sweat after battle.

Sweating in the summer season is one thing, but if you sweat excessively, it is a danger signal. Excessive sweating gives ...

in sweat and blood with increasing exercise intensity. The researchers found that concentrations of ammonia and lactate were consistently higher in sweat than in blood. Ammonia concentrations were ...

Hypoglycemia occurs when your blood sugar is less than 70 milligrams per deciliter (mg/dL). This sweating may be so intense that it wets your pajamas or bedsheets. Once your blood glucose returns ...