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If you feel like your seasonal allergies are getting worse every year, it's not just you. Warming from climate change is making the pollen season longer, and more people are going to the doctor each year looking for relief, according to a recent 

One study the reviewers looked at found the pollen season had already gotten 20 days longer in North America between 1990 and 2018, and several studies found an increase in average daily pollen concentrations. 

Luckily, there are ways to keep the pollen from taking over your life. NPR asked doctors for tips to help you manage your spring allergies before they manage you.

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Pollen can be carried in on just about any surface, warns Dr. Zachary Rubin, a pediatric allergist and clinical immunologist who 

. Taking your shoes off when you enter your home is a good start, but there's more.  

"Before you sit down on furniture or in your bed, you ideally should take off any clothes that would have been touching the outside world," Rubin says. Socks, pants, shirts all go directly in your laundry. Rubin also recommends taking a shower or a bath before bed to rinse pollen from your skin and hair.

When indoors, Rubin recommends keeping your windows and doors closed as much as possible. That may be a bummer if you love a spring breeze, but you're inviting pollen and mold into your house when they're open, says Rubin.

If you're allergic to pollen, the stuff is more likely to float through windows on a dry and windy day. Rubin says rainy days are good for flushing it out of the air. But if you're allergic to mold, it's better to keep windows shut on rainy days too.

If you've just got to open those windows, Rubin says an indoor air purifier can provide some relief.

If you have a dog, cat or any pet who spends time outside, wipe the animal off whenever they come inside, says Rubin. You can pick up allergy-friendly wipes at pet stores. It's also worth giving pets more frequent baths to remove pollen, says Dr. Neelima Tummala, an ENT physician and clinical assistant professor in otolaryngology at the New York University Grossman School of Medicine.

First, look at when pollen counts are really high and try to avoid being outdoors during those times of day, advises Tummala. Right now we're in tree pollen season and that tends to be highest in the mornings, she says.

 Want to enjoy nature with fewer sneezes? It turns out the masks we got used to wearing to prevent COVID transmission "can be very helpful actually," says Rubin, for keeping out pollen and mold. He points to 

 where health care workers during COVID reported reduced allergy symptoms when wearing masks.

It's also a good idea to rinse out your nose when you get home, says Rubin. You can do that with a neti pot or a saline spray. If you go the neti pot route, be sure to use distilled water, or tap water that's been boiled and cooled down, Rubin cautions. (Water straight from the tap comes with a small risk of infection from a 

Different allergy medications treat different symptoms. Here are a few common ones, and what to know about how to use them.

You're probably doing it wrong. I know I was. "A lot of people just naturally go

. What that does is it just shoots the medicine to the back of your throat where you taste it. And if you taste it, you waste it," Rubin says.

demonstrated how to use nasal spray properly

 in a TikTok that went viral. Here's his secret to getting it right:

I tell people 'nose to toes.' So you look down and then you place the nozzle up, but then you tilt it slightly towards the ear on the same side as your nostril. And after you spray on each side, you look forward and breathe through your mouth. Breathe normally, maybe a slight inhalation through your nose, but you never snort it," Rubin advises.

Why aim towards the ear? The ear is connected to the back of the throat and nasal cavity through the eustachian tube, so decreasing inflammation in that area will lower the risk of getting fluid behind your ear. Pointing the spray bottle towards the ear also targets openings between your nasal passages and your sinuses, lowering your risk of developing a sinus infection, says Rubin.

6. Be aware of factors that can worsen your allergic reaction

 to explain how exposure to multiple allergens, along with other factors, can trigger symptoms.  "You could be exposed to one pollen grain and not sneeze, but if you're exposed to a thousand, you're going to sneeze because there's enough there that will activate the immune system," he explains.

That goes for different kinds of allergens too. For instance, last week I was in Washington D.C., contending with pollen from the lovely cherry blossoms outside, and my sister's cat Felicia indoors. My sinuses were not pleased.

"It's like you have a cup and you're filling it with different allergens and exposures, says Rubin." (He 

Other factors can also increase your likelihood of having an allergic reaction. For some people Rubin says, drinking alcohol lowers the threshold, and some are more vulnerable when they exercise, particularly outdoors.

If you happen to be sick, "your immune system is aggravated and hyperactive," Rubin says, and more likely to respond to allergens. (It can also work the other way around – if mucus builds up in your sinuses because of allergies, you're less able to fend off a respiratory infection that comes your way, he says.)

It goes back to reducing exposure, says Rubin: The more you can cut back your exposures to all kinds of allergens and irritants, the more successful you'll be at preventing an allergic reaction.

NPR's Maria Godoy contributed to this report.

Andrea Muraskin

Author

Here's the lowdown from allergy doctors on how to get relief, from which medicines to use — and how to best use them — to tips for keeping pollen out of your home.

Here's how to use nasal spray right and more tips for managing spring allergies

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