Hello all It's been more than a year  I'm facing a weird kind of situation , as the day proceeds or as I start doing work , I feel warmth all over , neck and above , I experience warm breath , face is warm , forehead is warm , I feel nauseated but there is no fever nowadays , in summers there used to be mild fever 99 around , all my blood tests and are competely fine , nose throat is also fine , as told by ENT Any help would be appreciated .