Allergic rhinitis after eating an apple or sneezing when peeling potatoes or apples. This occurs because of similarities in the proteins of the pollen and the food. There are many cross-reacting substances. Hay fever is not a true fever, meaning it does not cause a core body temperature in the fever over 37.5–38.3 °C (99.5–100.9 °F). Allergic rhinitis triggered by the pollens of specific seasonal plants is commonly known as "hay fever", because it is most prevalent during haying season. However, it is possible to have allergic rhinitis throughout the year. The pollen that causes hay fever varies between individuals and from
The Rhinitis Revelation 100 by the TV critic; it was said to be "dull" and "stasis", with Mary's insistence on the gang praying described as "inappropriate". According to the critic, the political incorrectness from Mary was "predictable and basic" and although "Sheldon's refusal to change did feel believable", it was "a bit of a waste of time". The Rhinitis Revelation "The Rhinitis Revelation" is the sixth episode of the fifth season of the US sitcom "The Big Bang Theory" and the 93rd episode of the show overall. It first aired on CBS on October 20, 2011. Sheldon's mother, Mary Cooper, is going on