Food allergies affect about 3% of children and 1% of adults and can be caused by many different foods. The body's reaction to those allergies is similar to those of environmental allergies, mainly the body treats that food as an enemy and sent antibodies to fight it. While environmental allergies enter our body through the nose and mouth, and can be avoided or removed, the reaction to the food allergy happens inside the body and that is what makes it much more dangerous.  As the person eats the food he is allergic to, he might feel an itch in his mouth, then when the food is in the stomach he might start vomiting, when the allergens reach and travel trough the blood stream it might cause a drop in blood pressure. The histamines that are released into the blood can attack the ears, and they will itch, the skin and the ...

No one likes to be bitten by an insect. Bees, yellow jackets, fire ants, spiders all cause a discomfort. But there are people among us that an insect bites might cause a life threatening situation. A normal reaction to a bite will be redness in the bite area, some swelling of the affected area and pain. The more sever reaction can be swelling that extends beyond the bite area. While it looks frightening it is usually not much worse than a normal reaction. An allergy to sting and bites will manifest itself in a more serious way; difficulty in breathing, hives that appear on the skin, swelling of the throat and face, rapid pulse, dizziness and a sharp drop in blood pressure. The bigger problem is that it can lead to a shock, unconsciousness and cardiac arrest. All that in the span of no more than 10 minutes. And the next time ...