Hi myself Arjun im working in para medical field i.e.,optical store,From last 5 years im suffering with some Allerginic problem Complete face swelling when i eat anything outside especially lips will swell and it remains for 1 day, As im a sales representative of frames and lenses,most of the time  i use to be in market so I have to eat something on roadside or in any restaurant. kindly help me to which doctor i've to consult