Question

What is pollen allergy?

Answer 1

One of the most common causes of seasonal allergies is pollen allergy. Pollen allergy is commonly referred to as "hay fever" by many individuals. Pollen allergy is commonly referred to as "seasonal allergic rhinitis" by experts.

Complete answer:
Plants release small pollen grains in the spring, summer, and fall to fertilise other plants of the same species. Trees, weeds, and grasses produce the majority of pollen that causes allergic responses. Pollen grains from these plants are small, light, and dry, and they are carried by the wind. Allergies to grasses are the most frequent.
Ragweed is one of the most common causes of weed allergies. Sagebrush, pigweed, lamb's quarters, and tumbleweed are all frequent sources of weed pollen. Pollen from certain tree species, such as birch, cedar, and oak, is extremely allergic. Insect-fertilized plants, such as roses and some blooming trees, such as cherry and pear trees, rarely produce allergic rhinitis. Trees, flowers, grasses, and weeds generate pollen, a fine powder that is used to fertilise other plants of the same species. When pollen is inhaled, many people experience an unfavourable immunological response.
To stave against infections, the immune system generally guards the body against dangerous invaders such as viruses and bacteria. The immune system misidentifies the harmless pollen as a harmful intruder in those with pollen allergies. To combat the pollen, it begins to create chemicals. This is referred to as an allergic reaction, and the pollen that produces it is referred to as an allergen. The reaction causes a slew of annoying symptoms, including: sneezing nose, stuffy eyes watery.

Note:-
The amount of pollen in the air is measured by a pollen count. During pollen season, local weather predictions frequently indicate this. The primary pollen kinds are sometimes mentioned as well. Some people have allergies due to this type of pollen. So, we should keep safe from it.