Allergic skin hives or urticaria, are red, itchy bumps near the surface of the skin. Like many other allergies, they are the result of overproduction of histamine and any reaction can be caused by a wide variety of things.
Eczema, hives and other skin conditions are a common reaction in those who have a type of allergy called allergic contact dermatitis. It may be caused by sensitivity to hair dyes or perfumes. It can result from wearing rings made from certain metals like nickel or gold.
Over two thirds of all homes have pets, yet, official estimates of those who have a pet dander allergy or are allergic to animals reach as high as ten percent. That is a guarantee of a lot of potential allergies. However, there are several effective strategies for dealing with those facts.
An allergy is the result of an overreaction by the body’s immune system in the presence of an allergen. However, how does that work, exactly? Knowing how the immune system responds to allergies will help you to understand what is happening when you suffer that runny nose, itchy rash or stomach upset.
If you suffer from an allergy to dust mites, you may think that normal household dust is the cause of your suffering. However, dust in itself is not generally an allergen, even for sensitive folks. It is dust mites that are the common cause of allergic reactions since they live on the small particles that are in everyone’s home.
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It has been officially estimated that around two million people in the United States alone suffer from insect venom allergies. Stings from bees or wasps and bites from certain spiders are not the most pleasant thing to happen to anybody. However, for some folks, the discomfort goes beyond the moderate pain that dissipates in a few hours. Insect bites and stings are toxic for everybody but they can also cause much more serious reactions in those that are allergic to the venom.
Read More on Insect Venom Allergies – Insect Bites and Stings
Having an allergy to a particular food or group of foods can either be a minor annoyance or a life-threatening matter. The unfortunate issue with childrens food allergies is that they are hardly ever realized until an allergic reaction has occurred. This can be an alarming situation for parents who do not know what is happening when their child eats something that they are unwittingly allergic to.
During much of the year, plants produce pollen and mold knows no season and may occur anytime. Plants release pollen in order to fertilize other plants. Not all of those particles reach their intended targets and some enter the airways of people. The same goes for mold, which can find its way into the nose or mouth through many routes.
There is little good news associated with finding out that you are allergic. Unfortunately, all too many folks have first hand experience of allergies and allergic reactions. The itchy eyes, runny nose, skin rash and other assorted symptoms are uncomfortably recognizable. However a more exact medical definition of the causes of allergies may well be helpful, since it is the first
It has been estimated that out of a population of three hundred million, almost two percent of adults and six percent of children in the US suffer from food allergies of some type. According to data from the Mayo clinic, that translates into six million adults and eighteen million children who are allergic to various elements hiding away in regular foods that we all consume on a daily basis.