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May 26, 2023 · Pollen allergies occur when your immune system mistakenly identifies pollen as a dangerous substance. It’s unclear what causes any type of allergy, including a pollen allergy.
Nov 20, 2023 · A pollen allergy is a type of seasonal allergy triggered by pollen. Pollen is a powdery particle that flowering plants, trees, grass and weeds release to help fertilize other plants of the same species.
Jun 21, 2021 · The pollen that sneaks inside your nose as you breathe is barely visible to the naked eye, but if you’re allergic to it, it sure can make life miserable. The word “rhinitis” means inflammation of the nose, and that’s where a lot of symptoms show up—think congestion and a runny nose.
Jun 26, 2018 · A pollen allergy is a common but irritating condition. A person may be allergic to certain types of pollen or multiple pollens. An allergist can help them determine which pollens affect...
Aug 4, 2023 · Pollen allergies, which are also often described as seasonal allergies, can cause symptoms such as sniffling, sneezing, and watery eyes. There are many types of pollen that come from trees, grass, weeds, and other plants. Trees typically pollinate in the spring, grasses in the summer, and weeds in the fall.
Aug 5, 2022 · Allergies occur when your immune system reacts to a foreign substance — such as pollen, bee venom or pet dander — or a food that doesn't cause a reaction in most people. Your immune system produces substances known as antibodies.
Pollen allergy is an allergy to pollen, the tiny particles released by trees, grasses and weeds. Pollen grains float through the air in spring, summer and fall – or year-round in areas with mild winters.
Pollen is a common trigger of seasonal allergies. Learn the signs and symptoms of pollen allergies and how to find treatment.
There are three main types of pollen allergy: tree pollen allergy, grass pollen allergy, and weed pollen allergy. Tree Pollen Allergy. Tree pollen is the first pollen to appear each year in the United States. It is responsible for most spring pollen allergy symptoms. It also often overlaps with grass pollen in the spring and summer.
Some people are allergic to pollen, meaning the pollen makes their immune system react, and triggers symptoms. Pollen allergy symptoms include itchy and inflamed eyes and nasal passages (called hay fever or allergic rhinitis) and can also enter the lungs and trigger asthma symptoms.
