Mediafax (Mediafax)
Markets  |  17.4.2013 6:20:07

ALLERGIES: How it affects weather and colorful flowers are dangerous?


Seasonal pollen allergy is the most common allergic disease, which moreover significantly in recent years more and more! Today, affects nearly 25 percent of the people. Most often the greatest difficulty and suffering older children and adolescents, especially in May, June and July.

Pollen as the main culprit

The most common cause of seasonal pollen allergies is pollen. To pollen allergy generated, it must be in the air more - this is about 50 pollen grains in a cubic meter of air. Pollen from the air and irritate the eyes, nose and ears and produces well known problems with allergies.At the peak of the pollen season but is already advanced mucosal inflammation and grains in the air just a lot less problems may be worse.

Insidious větrosnubné plants

Allergies cause difficulties pollen grains that are flying in the air. Plants reproduce by transferring pollen from plant to plant. Pollen such as grasses, weeds and trees is transmitted from plant to plant by the wind. Such plants are called větrosnubné. Their pollen grains then fly freely in the air and ruined lives allergy sufferers.

In contrast, brightly colored flowers, often strongly scented, with a heavy, sticky pollen from plant to plant spread by insects. Such pollen in the air do not fly, and allergies to compare the hmyzosnubné plants is rare. Therefore, the fact that a bee on a flower was already seated, or avoiding him, matters very little.


The worst is in the evening

Grass, trees and weeds release pollen into the air early in the morning. Sometimes the pollen so that it creates a cloud of pollen. The beautiful during hot weather cause problems mainly between 17 and 18 hour and then around midnight.Conversely rain "settle" for the country and pollen allergic problems are much smaller.

Ventilation through the wet sheet helps

Allergy problems can alleviate a few simple precautions. It is recommended to ventilate the morning or through the wet blanket, buy a air purifier. It is best to go out in the rain, not the dry, windy weather, home to change clothes, wash your hands, face, hair. Also, sports is recommended in the morning, especially in the rain.


Specifically how the weather affects allergies ...

Long-term weather and the onset of the pollen season is governed during the winter. Accordingly, we can predict when spring comes. If it is a mild winter, we can expect an early onset of spring, and with it the tree pollen season. Late frosts contrary, delaying the tree pollen season. If there is a majority of them reduced the amount of pollen in the air.

A somewhat similar situation, everyone knows about in terms of fruit - spring frosts significantly reduce crop. If the spring is slightly warm, increases the production of pollen. Windy weather spreads the pollen grains in the area.Drought, heat and wind - these are situations where the pollen allergy are most at risk. Plants are much pollen and it is perhaps scattered far and fast the wind.

Rain is a friend of Allergy and light not ...

When it rains, it reduces the amount of pollen in the air. Walk the rain is suitable for allergic people. But beware of the storm, especially in big cities! Recently, it had been a few "epidemic" worsening asthma in pollen allergy is during thunderstorms. Ozone and air pollution will undermine the pollen grains, and small particles are then easier to get rightto bronchitis. Even for this situation was created by the term "storm asthma."

Much of rainfall, luxuriant growth ...

Much of rainfall during the spring but also causes more lush growth and flowering grasses, thus their stronger season. We use the metaphor of a favorable pranostikám "February white field is growing" and "cold May - in the barn paradise" that knows every householder. For people with allergies to grass pollen Unfortunately, these are not favorable weather lore. Rainy autumn and lots of rain in winter also promote spring flowering trees.For fruit grower good news for allergy sufferers do not.


Windstorms ...

Some weather phenomena, however, are unfavorable for both allergic and farmers. Devastating storms, such as the El Nino in the years 1998 to 1999 are due to hot and humid weather, which increases the formation of pollen grains. The wind is then rapidly slashing the landscape. If we are pollen allergies, it is definitely beneficial to become a little farmers or botanists to better understand their disease and could be better controlled.

For more information not only about allergies you can find on the web Ulékaře.cz .

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