There is also option which you may use for protecting yourself from potential latex allergy reaction. Actually, you may to do blood testing for determining are you positive on latex or not. Knowledge that you are allergic on the latex may save you from unwanted situation that latex allergy may produce. So, as well as gluten may cause allergic reaction and other substances contained in these food may also be causes of allergy. Actually, if your body shows symptoms of allergy on food related on gluten, it doesn't mean that you are allergic on gluten. It could happen that you are allergic on some other substances contained in these foods. It is also important to mention that allergies may also cause and bronchoconstriction, edema, coma, hypotension, cutaenouse or in the worst cases death. One of the most usual allergies that caused with the airborne pollen is allergies on the pollen with the symptoms of hay fever. This type of allergies usually is starting up in the early spring or also in the early autumn. Still, one of the main reasons for developing of the number of allergic symptoms is the home air. With the researching which done US Environmental Protection Agency in 1990, air pollution indoor ranked as "high priority health risk". Products such as air filters or air purifiers are very good, because they are reducing allergens which may cause symptoms of asthma. This treatment is also known as immunotherapy and it works with concept that once your immune system used substances which influence on the allergy, it will no longer respond when they enter again into your body. Still, for results with using this method for allergy relief you will need more time. Usually it needs for one or more years for results. People who are allergic on the mold may much easier breath mold spores, than people who are not allergic on the same. For majority of the people, pollen is the most cause of the allergy, but research shows that mold allergies are the most common. It is because pollen allergies are more seasonal such as ragweed during the fall, cedar fever in winter, grass and certain flowers in spring.