A black eye is formed by an injury to the face or head. When blood and other fluids collect in the space around the eye, it causes swelling and discoloration around the eye. This is known as a black eye or shiner. Though the condition is known as “Black eye”, the eye is not actually injured, only the tissues around the eye get discolored. <br /> <br />Source : https://goo.gl/2hPUh1 <br /> <br />Visit our infotainment partner : http://Wirally.com <br />Subscribe For More Health Tips: https://goo.gl/Jqpbgt
