Âgés souffrant du rhume des foins Plus moyennes

Âgés souffrant du rhume des foins Plus moyennes

The number of hay fever sufferers is expected to rise to over 13 millions d'ici la fin de la décennie, y compris beaucoup plus de personnes d'âge moyen qui sont de plus en plus susceptibles d'être touchés, disent les experts sur les principales institutions du Royaume-Uni.

People with rhume des foins, also known as rhinite allergique suffer an allergic reaction to pollen, causing a range of symptoms including éternuements, nez qui coule, itchy nose, picotement des yeux, démangeaisons visage et de la gorge, low energy and lethargy.

More and more adults, particularly those aged 40-60 have been found to suffer from the allergie.

Why? One suggestion is that the planting of exotic plant species in Britain could be causing a rise in late-onset allergies. Other possible reasons for the allergy increase include climate change, new infections and a tendency to live in more sterile environments.

According to Datamonitor, there were over 12 million personnes souffrant du rhume des foins in Britain in 2010. Of this number, a total of 2.5 million are aged between 20 et 34 but the majority of 9.5 million hayfever allergy sufferers are middle-aged.

Andrew Williams, a consultant allergy nurse at Homerton University Hospital in East London was reported in the Telegraph saying that the hospital was seeing many more middle-aged hayfever sufferers.

Beverley Adams-Groom, from the UnitĂ© de recherche Aerobiology Pollen nationale et (NPARU) at the UniversitĂ© de Worcester was reported as saying: “People are getting it [rhume des foins] later in life and at all ages. It’s a trend that we know of but I don’t think anyone knows why.

Many people are thought to have a genetic predisposition to suffer hayfever, but it might only be triggered later in life. Possible triggers include having a serious infection or moving to a more polluted area.

This news is in contrast to previous studies, which had suggested that rhume des foins might actually become less virulent as sufferers age.

Some experts believe that increasing hygiene standards mean that people’s immune systems are less able to tolerate irritants, known as the hygiene hypothesis.

The changing global environment might also play a role, as plants that release more pollen into the air start to grow in Britain and as trees and flowers bloom for longer in a warmer climate.