Why does your skin turn red/pink after you get hit or kicked?

Question

I was sparring with my brother, and after we finished he asked why skin turns red/pink after you get punched

Answer 1

Blood rushes to the surface

Answer 2

sensitive or very light color skin.

Answer 3

I'm black, therefore i don't have that problem.

Answer 4

body's defense

Answer 5

I think the redness comes from histamine release. Does it itch sometimes while it's still red? Some people release more histamine than necessary and it can cause itching and rashes also, which is why some rashes are treated with antihistamines.

Or...  Bruises are caused by broken blood vessels that bleed into the tissue under the skin. Common causes are falls or being hit by some force. A bruise causes black and blue or red skin. As it heals, the skin turns yellowish-green. Pain or tenderness and possible swelling also occurs.

Answer 6

I don't know, but Paris Hilton would think it's hot.

Answer 7

it gets irritated and blood goes to the are just in case it tares open, it clots

Answer 8

tom l.  just made my day.. XD

Answer 9

Your blood vessels pop from under your skin which causes redness and bruises to your skin.