What is the pollen of trees?

The grains of pollen grains are fine dust that plants usually release in the spring. In a process known as pollination, male DNA plants carries a plant from the stick or the male part of the plant to the pistir or the female part of the plant. Poliness allows fertilization and reproduction in plants. Pollen of trees is simply pollen produced by trees. It is a common allergen, although there are only about 100 species of trees in those who suffer from allergies to tree pollen. Allergies to tree pollen are also about 20% of symptoms of hay fever. The period of tree pollen usually begins early in the spring, because the trees usually release pollen earlier than grass and weeds. In mild areas of the northern hemisphere, the season of tree pollen usually begins in February or March and continues to May. The southern hemisphere usually begins in September and ends in February. Some species, such as pine, continue to produce pollen for the summer months. Pollen of these trees is usually harder than pollen produced by other species, so it tends to fall quickly to the ground without causing a strong allergicOU reaction in patients with fever.

suffering from haylessness usually use strategy with multiple spikes to control their symptoms during the allergic season. Drugs for over -the -counter and prescription, such as xylometazoline, steroids and antihistamines, can handle symptoms of hay fever. Preventive measures can help protect the suffering Senomařská fever from excessive exposure to allergens during the period of pollen of the tree.

hay, they should know at which time of year is most likely to suffer from symptoms of allergy; During this time, they should monitor the number of pollen, which one measurement of the number of pollen grains present in one cubic leg. Substantials should remain on days when the number of pollen is high, especially between 5:00 hours. And 10:00, when the concentration of pollen in the air is the highest. Suffering in fever hay can be recommended that in their homes and cars to keep the door and windows to makepollen prevented. They may also want to dry clothes in a drum dryer, as the pollen can be collected on the clothes suspended to dry. It can also be smart to remember that pets and humans can contaminate the internal environment by transmitting pollen to clothes and shoes.