Are pollen counts higher after rain?

Despite what you might think, the rain actually makes allergy symptoms worse for most people, instead of better. That’s because the rain bursts the pollen particles prior to washing them away, putting higher concentrations of particles into the air.

Does rain dampen down pollen?

When researchers in the US analysed 14 years of meteorological and pollen count data, they found that levels of pollen fell after less than 10cm of rain, but rose if there was more than 10cm. Heavy rain seems to whip more pollen up into the air, especially if it’s windy as well as rainy.

What time of day are tree pollen counts highest?

Unfortunately, no. Unless you live somewhere with no plants or trees, pollen is just a fact of life. Some areas of the country are worse than others. The southeast region of the U.S. has a number of states with the highest pollen count.

What time of day are pollen counts highest?

On an average day, pollen counts rise during the morning, peak about midday, and then gradually fall. So the lowest pollen counts are usually before dawn and in the late afternoon to early evening.

Which antihistamine is best for tree pollen?

Recommended treatment for pollen allergies includes: over-the-counter and prescription antihistamines such as Allegra, Benadryl, or Clarinex; decongestants like Sudafed; nasal steroids like Beconase, Flonase, or Veramyst; and drugs that combine antihistamines and decongestants like Allegra-D, Claritin-D, or Zyrtec-D.

How long does tree pollen usually last?

If you’re someone who suffers from allergies, you may now be suffering more from red, itchy eyes and a runny nose. That’s because (meteorological) spring is upon us and so is tree pollen – which shows up toward the end of February and lasts through April to May.

What are the worst hours for pollen?

Is leaving windows open bad for allergies?

While it’s tempting to open the windows and doors to let fresh air in, this can cause problems for allergy sufferers. When you open the windows, your indoor air quality suffers. The pollen from outside makes its way into your home.

Is Vitamin C good for hay fever?

Vitamin C acts as a natural antihistamine by reducing the amount of histamine your body produces in response to an allergen. It might help reduce mild symptoms like sneezing, runny nose, congestion, and watery eyes due to allergic rhinitis.