Due to elevated pollen counts, May is usually the worst month for those with allergies in most US regions, according to the Allergy and Asthma Network.<\/p>\n
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\u201cAllergies to airborne allergens such as pollen can cause symptoms including sneezing, a runny nose, nasal congestion, an itchiness in the nose and throat and red, watery eyes,\u201d explains Dr. Stephanie Kayode, a consultant allergist at Allergy Care London, describing signs of hay fever, also known as allergic rhinitis. \u201cThese symptoms occur because pollen allergens provoke inflammation and swelling within the nose, eyes and throat when inhaled.\u201d<\/p>\n
As someone with terrible allergies<\/span><\/span>, my goal is to allergy-proof my home before pollen has a chance to infiltrate it and trigger symptoms. To find out how, I spoke with allergists.<\/p>\n If your air purifier<\/span><\/span> has been sitting in the back of your closet collecting dust (yikes, another allergen), now is the perfect time to wipe it down and bring it out.\u00a0<\/p>\n \u201cIndoor air purifiers, particularly those with high-efficiency particulate air filters, are effective at removing pollens and air pollutants from the air we breathe in our homes, thus improving allergy symptoms,\u201d says Kayode. Air purifiers with higher airflow rates tend to be more effective for this purpose because they filter more air.\u00a0<\/p>\n HEPA filters are designed to capture airborne particles, such as pollen, dust, mold and even bacteria and some viruses, as we discovered when the CNET Labs team tested 12 air purifier models to find the best model for preventing illness<\/span><\/span>.\u00a0<\/p>\n <\/figure>\n Capturing air pollutants other than pollen can help reduce allergies, as Kayode explains, because these pollutants can damage our airways and even alter pollen to make it more allergenic. This means that similar or lower pollen levels can cause more severe allergic reactions.<\/p>\n \u201cUsing a filter that\u2019s an appropriate size for your space is important, and some people place them by entryways for maximum effectiveness,\u201d adds Meagan W. Shepherd, founder of The Allergy Aesthetic and owner of Shepherd Allergy.<\/p>\n Placing an air purifier in a high-traffic area, such as a bedroom or living room, can be especially beneficial. However, you\u2019ll want to ensure you replace your filters when needed, as dirty or clogged filters can actually become sources of pollutants and allergens<\/span><\/span>.\u00a0<\/p>\n <\/div> Now is the time to put your air purifier in a high-traffic area of your home. <\/p>\n <\/span> FanPro\/Getty Images<\/span><\/figcaption><\/figure>\n HEPA filters aren\u2019t just recommended for air purifiers. Your HVAC<\/span><\/span> systems should use them, too, and they should be changed every three months or as needed. You can check your manufacturer\u2019s instructions for this info.<\/p>\n \u201cMake sure to schedule a tune-up before spring starts, and clear debris from around the outer unit,\u201d Shepherd states. \u201cMake sure the condensate drain lines [which remove excess moisture] aren\u2019t clogged.\u201d\u00a0<\/p>\n If applicable, set indoor humidity to 40%-50%. You can also do this if you have a humidifier<\/span><\/span>.\u00a0<\/p>\n You can keep track of pollen forecasts<\/span><\/span> with apps including Allergy Plus, My Pollen Forecast and Zyrtec AllergyCast. Kayode recommends doing this and limiting outdoor activities when the pollen count is high. This typically happens in the summer and early morning, when warm air makes pollen rise.\u00a0<\/p>\n On cooler, rainy days, pollen counts are usually lower because rain washes pollen out of the air.\u00a0<\/p>\n <\/div> What IQAir’s pollen forecast looks like for Los Angeles.<\/p>\n <\/span> IQAir\/Screenshot by CNET<\/span><\/figcaption><\/figure>\n While it\u2019s impossible to avoid pollen completely, there are certain steps you can take to lessen your indoor exposure. For one, Shepherd advises keeping windows and doors closed. If you keep track of the pollen forecast, ensure you do so on high-pollen days.\u00a0<\/p>\n \u201cChange clothes after coming indoors, and keep your hair tied back or wear a hat when outdoors,\u201d Shepherd says. Kayode adds that you can also wear sunglasses to reduce pollen exposure to your eyes.\u00a0<\/p>\n If you hang laundry outside to dry, you should shake it out before bringing it inside.\u00a0<\/p>\n Depending on how bad your allergies are, you may even want to arrange for someone else to mow your lawn or opt for a robot lawn mower<\/span><\/span> to avoid pollen exposure.<\/p>\n Even when you get into your car, you can exercise precautions. \u201cWhen getting into a hot car, turn on the recirculation system with the AC so cabin air is reused without drawing more pollen into the car,\u201d says Shepherd. You can also keep your car\u2019s windows closed to ward off pollen, Kayode adds.<\/p>\n While rain washes pollen out of the air, a particularly powerful thunderstorm combined with a high temperature can have unwanted aftereffects, worsening hay fever.\u00a0<\/p>\n \u201cThunderstorms can stir up pollen from the ground and cause bursts of pollen fragments in the air, which are highly allergenic,\u201d explains Kayode. \u201cDuring hot days, pollen builds up and is released into the air during storms, increasing the risk of severe hay fever and asthma symptoms.\u201d<\/p>\n <\/div> Keep your windows and doors shut on high-pollen days and during thunderstorms.<\/p>\n <\/span> J_art\/Getty Images<\/span><\/figcaption><\/figure>\n If you notice allergy symptoms or want to prevent them, you can use a saline nasal rinse to clear inhaled pollen from your nasal passages. My doctor recommended I use the Arm and Hammer Simply Saline Nasal Care Daily Mist<\/span> for this reason.\u00a0<\/p>\n If that\u2019s not enough and your symptoms are interfering with your daily life, Kayode advises you to consult your doctor to discuss starting allergy medications, such as antihistamine tablets and steroid nasal sprays. Your doctor may suggest taking a daytime antihistamine proactively, especially on days with a projected high pollen count.\u00a0<\/p>\n While you can\u2019t completely avoid pollen, there are steps you can take to limit your exposure and minimize allergies when inside your home. Using a HEPA filter in both your air purifier and HVAC system can help — just make sure to change the filter and perform timely maintenance.\u00a0<\/p>\n If nothing helps and your allergies are running (and ruining) your life, it\u2019s time to schedule an appointment with your doctor.<\/p>\n<\/div>\n1. Turn your air purifier on<\/h2>\n
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2. Get your HVAC checked<\/h2>\n
3. Monitor the pollen forecast<\/h2>\n
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4. Prevent pollen from inviting itself inside<\/h2>\n
5. Exercise caution after thunderstorms<\/h2>\n
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6. Stock your medicine cabinet<\/h2>\n
The bottom line<\/h2>\n