[For General Audience] Little-Known Trivia and Fun Facts About Hay Fever
Every year when pollen season arrives, many people struggle with sneezing, a runny nose, and itchy eyes.
Hay fever, which afflicts many Japanese people, is no longer someone else’s problem.
Surprisingly, this very familiar condition hides plenty of little-known trivia and fun facts that may make you say, “Really?” In this article, we’ve gathered a wide range of general-interest trivia and tidbits about hay fever.
Many of them are useful for everyday prevention just by knowing them, so whether you suffer from hay fever or not, be sure to check them out!
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[For General Audiences] Lesser-Known Trivia & Fun Facts About Hay Fever (21–30)
Pollen is in the air even just a few tens of centimeters above the ground.NEW!
Pollen not only rides on the wind but also swirls near the ground, making it more likely to reach the noses and eyes of children who are walking or playing outside.
In particular, pollen that has fallen to the ground can be kicked up again by footsteps or wind, becoming airborne and coming into contact with the body without us noticing.
Unlike soil, concrete surfaces do not absorb pollen.
As a result, in busy urban areas, shorter people are more likely to be exposed to pollen.
Knowing that pollen is always active even at ground level shows that we need to take everyday precautions to protect against it.
There are records indicating symptoms believed to be hay fever in the 1800s BCE.NEW!
Today, cedar and cypress are known causes, but it’s believed that people have suffered from symptoms like sneezing, a runny nose, and itchy eyes since ancient times.
Babylonian records from the 1800s BCE contain descriptions of seasonal symptoms resembling hay fever, showing that pollen allergies are not just a modern problem.
Thinking that people in ancient times also struggled with changes in their health while living in harmony with nature really brings the history of hay fever to life, doesn’t it?
Research on “cedar pollen rice” is progressing to alleviate hay fever.NEW!
Development is underway on a pharmaceutical using “cedar pollen rice” to alleviate hay fever, which is sometimes called a national disease.
Cedar pollen rice is genetically modified to contain part of the substances that cause hay fever.
The idea is that by continuing to consume small amounts, people can build tolerance to pollen and become less likely to have allergic reactions.
Research actually began in fiscal 2000, but due to issues with cost and shelf life, the original plan to popularize it as packaged cooked rice was abandoned, and practical application as a pharmaceutical is now being pursued.
Hay fever can get worse due to stress.NEW!
It is said that stress can disrupt the autonomic nervous system and potentially worsen hay fever.
In addition to stress, overwork, lack of sleep, and the consumption of alcohol and tobacco are also considered causes.
The pollen season inevitably overlaps with a busy time of year.
Changes in living environments and relationships that come with a new lifestyle can easily put stress on both mind and body.
While it’s important to visit a clinic if you feel your hay fever is getting worse, try to consciously rest and refresh yourself as well.
Hay fever in English is “hay fever.”NEW!
There are various ways to express it in English, such as “pollen allergy” for an allergy to pollen, “seasonal allergy” for allergies that occur seasonally, and “pollinosis” as the medical term for hay fever.
The expression most commonly used is “hay fever,” as in “I have hay fever.” Hay means “dried grass,” and the name is said to have originated from allergy symptoms caused by hay.
There must have been quite a few people with hay allergies.
The term hay fever is also used for the cedar pollen allergies that are well known in Japan.