Skin test is procedure where small amount of the latex components are injecting into your skin. So, if your skin show some symptoms of the latex allergy, such as swelling in the area where you have injected latex components, you will know that you are allergic on latex. Another method is blood testing. Still, no matter of the small size of mold spores, they may be very dangerous for the people who are allergic on them or even deadly. Airborne allergens are the most causes of the allergies. It's not only that mold spores may be found on the walls and surfaces, but also they may spread in the air. People who are allergic on the mold may much easier breath mold spores, than people who are not allergic on the same. That was also one of the reason why researches have been done in UK in 1994 and during the august 1996 on the children. Also another reason was determination of increasing of the number of children that suffering of peanut allergy. It was comparison from the previous research did in the 1989. The research showed that number of the children that positive responded on the peanut was 1,246 which is 3.3%. Usually the skin allergies are caused as reaction of the immune system and because it becomes hypersensitive. This is situation in which one your immune system does not recognize substances entered in your body. So, when it comes in contact with these "harmful" substances, your immune system produces huge amounts of antibodies. It is very difficult when it is about wheat allergy to use method of avoiding food related with this food. It is because, today there are lots of food that people allergic on it need to avoid. Usually, people try to remove some food on which one they are doubt that influence on allergy. But, it could happen that they enter in the body products, food that is not on their "forbidden" list, but also they have allergic attack. This is also known as allergic rhinitis. Because of itch in your nose you will very often wipe your nose, more than it is necessary. When your eyes are irritated as reaction of the allergies, symptoms such as itching of conjunctiva and redness are the most often. There are and other signs of allergies such as bronchoconstriction or even sometimes and outright attacts of asthma, dyspnoea and other.