My boyfriend has red splotches all over his entire body. Everywhere . His face, arm pits, eyelids, whole entire back, his legs, arms , and hands. And he says he s very warm , like hot actually , and he has shortness of breath. This is the 3rd time weve noticed this. And it s every time we come home from a bar .. But it s gone in the morning . Why does this happen ?? Thank u ;)