What Was the Science Behind Medical Bloodletting?

Introduction References & Edit History Related Topics

Images

Close-up illustration of numerous red blood cells flowing through a vein, showing their disc shape and textured surfaces within the circulatory system.

What Was the Science Behind Medical Bloodletting?: Media

For centuries bloodletting was thought to be the cure for almost every malady. Why did ancient doctors think it worked?

Images

Close-up illustration of numerous red blood cells flowing through a vein, showing their disc shape and textured surfaces within the circulatory system.

Human red blood cells

An increase or decrease in the number of red blood cells detected in a complete blood...

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