Allergy in Winter: Twenty-five years agone it had been believed that solely two % of the population was allergic to Cupressaceae spore. Nowadays, nearly forty % of these allergic to pollens are allergic to the current kind of plant – occupying the third position of the list, when the grasses and also the fruit tree.
Allergy in Winter
It’s not that the amount of allergic folks has multiplied (that too), however, that this share increase is principally because of 2 reasons. “On the one hand, it had been thought that Cupressaceae didn’t cause hypersensitivity reaction issues as a result of, once pollinated in winter, cases were confused with colds. On the opposite hand, hypersensitivity reaction tests weren’t detected well. Then the technique improved.
The family of Cupressaceae plants, which includes the Arizona plants, is one of the oldest on Earth. An example is the garden hedges planted in urbanizations, single-family homes, schools, and parks, and another, the cypresses. “Each time they are planting in a more significant amount because they grow very fast and give a lot of shade. Besides, its perennial leaf allows it to act as a wall. This is another reason for the increase in the prevalence of types of allergy in winter.
In What Month Do They Begin to ‘give the Can’?
Temperature factors determine the pollination of Cupressaceae. It does not influence the level of rainfall, or rainfall, as it happens with grasses (whose pollination occurs in spring, acting as allergens in that season).
Since climate change is doing its thing, the pollination of the Cupressaceae was being activated in the middle of January, and even earlier, already in December,” explains Feo. However, “this season, due to the low temperatures we are experiencing throughout World, the pollination of the Cupressaceae has begun later because the plants have been lazy by the cold. The logical thing is that if the start is delayed, the disappearance is also delayed since the life cycle of the plants is usually three or four months.
As it has been same antecedently, the temperature is that the one that determines that the Cupressaceae begin to affect on in an exceedingly moment or another of the winter to those allergic to the present spore. “As allergists, nowadays of January, we’ve been affected by the very fact that there are much no patients with allergies to the consultations. currently, they’re going to begin inward showing allergic symptoms.
The reason is that only 10 percent of pollen grains per cubic meter of air of this species that is usually reached at this time of year has been achieved. “In the case of Cupressaceae, the 135 grains are considered a high level, only exceeding this figure in Barcelona, with 220 grains, Jaen, with 170, and Lérida, with 150.
Pollution also has something to do with the effect of pollen on allergy sufferers. “The powder collected in the cities with the highest level of contamination is more aggressive than that obtained in less polluted cities. We have tested our hypothesis through a study conducted by the Ciudad Real Hospital and financed by the Carlos III Health Institute.
And is that climate change has three direct consequences on Allergy in Winter: an increase in pollen production, as plants grow more as a result of the rise in temperature and carbon dioxide (CO2); a longer exposure time for allergic patients due to the lengthening of the pollination months (the flowering of the plant species begins before and ends later, compared to times prior to climate change); and, finally, the pollens become more aggressive due to the oxidative stress caused by the contaminants to the plants . For all this, it is expected that by 2030 almost 50 percent of the population will have an allergic disease.
How to Distinguish the Allergy in Winter?
In allergic patients, compressed or Arizona pollens cause mild itching of the nose and scarce sneezing, as well as a sizeable nasal blockage or blockage. This causes the symptoms to be confused with those of a common cold. To distinguish one disease from another, Ugly specifies the characteristics of each:
The maximum duration of a virus is one week and usually accompanied by fever, malaise, and sore throat. However, the Allergy in Winter lasts several weeks, but the discomfort depends on the number of pollen grains per cubic meter that circulate in the air each day. The allergic have a more liquid and abundant nasal discharge, sneezing, watering, itching, and redness of eyes. If you also have asthma, you will have a dry cough and ringing in the chest and shortness of breath.
As for the treatment, antihistamines are available for pollen allergy and, in the most persistent cases, local topical treatment with corticosteroids. While for the cold, therapy to relieve symptoms is based on paracetamol and mucolytics.
Recommendations for allergic to Cupressaceae
Moral advises following these guidelines in case of being allergic to Cupressaceae:
- Avoid going out to exercise outdoors in the windy days, mainly in areas with cypresses and in urbanizations or sports courts for the number of hedges that usually have.
- Make use of masks, which prevent pollen from entering your respiratory tract. They are recommended because they have been seen to be very useful.
- Use the medications recommended by your specialists.
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