Question

causes swelling and something discoloration of the skin​

Answer 1

Answer:

Explanation:

many things can Mack you skin swell For example, bruises and varicose veins can appear blue in color. Poor circulation or inadequate oxygen levels in your blood stream can also cause your skin to turn bluish.

Answer 2

Answer:The big wounds

Explanation:when we get big wounds we get too much pain and becomes bluish