[질문] 멍든거빨리업써지는방법은??!!!!

간호사한테물어본건데요..우선처음충격을입었을때는찬물이나얼음찜질을하면멍이안듭니다...멍든경우마사지를하면서뜨거운물로찜질을하면빨리낳는다던데...^^;