Pollen sneeze is caused by an allergic reaction and inflammation of the mucous membranes that wrap nose and throat. Pollen sneeze mainly caused by pollen of grass, trees or weeds and mold from the external environment. Primarily occurs in spring when the high concentration of pollen in the air. Symptoms of pollen sneeze arrive shortly after contact with the allergen. These are: itching in the nose, frequent sneezing, nasal congestion (stuffy nose), frequent nasal discharge, sore red eyes and wet, flowing of secretions from the nose into the throat. If there was a more severe form of inflammation of the mucous membrane of the nose, chronic irritation may cause epistaxis. Some people headaches are a common accompaniment in allergic sneeze. The illness begins suddenly, and symptoms usually last a few weeks. Nettle is extremely recommended because it helps in every allergy and pollen sneeze at because it is also an allergy, a relatively short time can be cured if you drink tea.