Sunday, January 11, 2015

Are Asbestosis allergies Inhertied?

Although there are many reasons why allergies are so common, family history is by far the most important. The genetic tendency to have allergies, called atopy, is inherited. If one parent has allergies, a child has a fifty-fifty chance of having allergies. If both parents have aller-gies, a child has about a 70 percent chance of developing allergies. You might assume that if you are allergic only to a certain tree pollen, for example, your child will react to the same allergen, but that's not always the case. Your daughter could be allergic to dogs and your son to molds. The tendency to have allergies is inherited, but the specific allergy isn't because children don't always share the same allergies with their parents. Yes, Asbestosis allergies are increasing. We do not know Why the incidence rates of allergies are rising, but they are. heavy fever, eczema, and food allergies are all on the increase. The most common theory to explain the rising numbers is the hygiene theory. This theory is based on the belief that young people today are cleaner and come in contact with fewer germs than previous generations. This doesn't mean that we clean our homes more often or more thoroughly today. It means that we are exposed to fewer bacterial products because of an increased use of antibiotics.It also means that more people are living in cities and suburbs instead of working on farms where they have greater exposure to animal bacteria. Unfortunately, this doesn't account for all the increases in allergies. People who work on farms or with farm animals still develop allergies. Some of the increased incidence of allergies may be attributed simply to the fact that we have improved diagnosis and a better count of allergy sufferers than ever before.
As public awareness about asbestosis allergies has grown, people seek diagnosis and treatment, so we have a more accurate picture of how many individuals really have allergies. But even taking into account this increased diagnosis, allergies are on the rise worldwide.
Allergy symptoms vary, depending on what parts of the body are affected. Many children have allergies in three areas the skin, lungs, and nose. When this occurs, it is called the atopic triad. But allergies in children tend to move from one area of the body to another. About 10 to 15 percent of all youngsters develop allergies in their skin (atopic der-matitis, also called eczema) during infancy and early childhood. Atopic dermatitis is a very itchy red rash that comes and goes. Many children outgrow this allergy by age five to eight, only later to develop hay fever or other allergies in their noses. About half of all children with atopic dermatitis also develop that allergy.

Allergic rhinitis can affect as many as 40 percent of all children at some point in their lives. Although the name hay fever suggests that it occurs only during the "allergy season" of spring and fall, many children have symptoms year-round. That's because allergic rhinitis is caused not only by plant pollen but also by many other allergens that are ever present in the air, such as mold spores, animal dander, and dust. Allergic rhinitis is a major reason for missed school days. Symptoms alone can be severe enough to keep a child home, but children with allergic rhinitis are also more likely to develop other problems, including ear infections (Otis media), inflamed sinuses around the nose (sinusitis), red, watery, itchy eyes (allergic conjunctivitis), as well as that disease. Allergic rhinitis and asthma go hand in hand because both are inflammatory diseases with the same underlying cause. Because the lin-ings of the upper airways the nose, sinuses, mouth, and throat are connected to the linings of the airways in the lungs, they are affected by the same things and respond in similar ways.

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