Everything You Need to Know About Hay Fever

Understanding Hay Fever and Its Symptoms

Hay fever, also known as allergic rhinitis, is an allergic reaction to pollen from grasses, trees, and plants like Ambrosia. Pollen grains, which are tiny and airborne, cause symptoms like a runny or stuffy nose, sneezing, itchy or watery eyes, and swelling around the eyes. These symptoms can worsen with certain weather conditions, especially on dry, windy days.

Impact of Air Quality

Over time, air quality has deteriorated due to increased particulate matter and changes in air chemistry, which hampers nature's ability to reduce pollen levels. This means pollen stays airborne longer, affecting people with hay fever more intensely.

Managing Indoor Environment

While we can't control outdoor air quality, we can improve indoor air quality. Using an air purifier with a True HEPA filter, like those from Medify Air, can remove 99.97% of particulate matter, pollen, and allergens, providing cleaner air at home.

Common Myths and Facts About Hay Fever

  1. Hay fever is unrelated to hay: The term originated in the 19th century, but the symptoms are caused by pollen, not hay.
  2. Hay fever can diminish with age: Symptoms often start between ages 10-30 and may decrease in one's 50s.
  3. Rain affects symptoms: Light rain can reduce pollen, but heavy rain can increase airborne pollen.
  4. Showering helps: Washing off pollen after being outside can reduce symptoms, especially before bed.
  5. Time of day matters: Pollen levels can vary, often higher during the day due to temperature changes.
  6. Modern antihistamines don't cause drowsiness: Unlike older versions, newer antihistamines avoid the side effect of sleepiness.
  7. Honey doesn't reduce symptoms: Studies show honey is ineffective in alleviating hay fever symptoms.
  8. An air purifier won't help: Studies show clean and pure air alleviates 99% of hayfever symptoms.