My baby has rashes on his body simce 3-4 daus it has increasesd. he has same rash in summer but i don't know how this happened in winter i keep him warm by woolens and sweaters all the day and night... he has arashea on below neck,chest,hand ,back... i find sme sweat over this area while removing his cloths... does he has allergy of winter cloths? he had a cough amd cold since last week and we were giving him t mimic and mucolite drops? is it because of that?