👉 Macrochiria is a medical condition that involves an abnormal increase in blood volume, which can cause discomfort and pain. It can occur in various parts of the body, such as the eyes or ears, and it's often accompanied by other symptoms like swelling, redness, and tenderness. The exact cause of macrochiria is not fully understood but it's thought to be related to a malfunctioning of blood vessels, which can lead to an increase in the volume of blood. It