How do dehumidifiers aid allergy sufferers?
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Dehumidifiers have long been touted as a way to alleviate the symptoms of allergies.
Do dehumidifiers alleviate allergies by improving the air quality in your house? Asthma symptoms and discomfort can be significantly reduced by reducing humidity in our houses. We know this to be the case. Using a dehumidifier has also been shown to reduce snoring.
Dehumidifiers ensure that humidity levels are healthy, preventing the spread of dust mites, mold, and other microorganisms. Asthma and allergy sufferers may benefit from dehumidifiers, but do they improve their quality of life?
Dehumidifiers are also the subject of many other informative articles on Live Science, such as Do basements need a dehumidifier? A dehumidifier cleaning guide. You'll also discover fantastic deals and dehumidifiers on sale at this time of the year.
Allergy sufferers, take note: dehumidifiers can help!
It's becoming increasingly difficult to breathe, according to scientists. According to BMJ experts, the rate at which indoor air is exchanged for fresh air is ten times lower than 30 years ago. People with allergies and long-term diseases like Asthma are especially vulnerable to rising humidity levels.
What does this mean in terms of allergies? And here's how.
To maintain a constant relative humidity, dehumidifiers remove excess moisture from the air. The EPA recommends a close humidity range of 35-50 percent as the ideal range. Because dust mites can't reproduce at this point, they're a primary cause of allergic reactions.
With a high-quality HEPA filter or antibacterial coating, dehumidifiers can help alleviate seasonal allergies (Urologic Nursing) that are brought on by exposure to irritants like pollen in the air. While drawing the air through the dehumidifier, the filter traps particles, removing them from the air. Besides pollen, sure dehumidifiers are equipped with pet hair filters that can reduce but not eliminate the presence of pet hair in the atmosphere, lowering allergies and irritability.
Dust mites may benefit from dehumidifier use.
Research shows that dust mites are the primary source of indoor allergies, according to specialists (the BMJ). This is a dog and cat-dominated list. An allergic reaction to dust mites can cause a runny nose, itchy eyes or skin, and wheezing and coughing if the air is humid, according to the Asthma and Allergy Foundation of America (AAFA).
The American Academy of Allergy, Asthma, and Immunology states that dust mites thrive in humid conditions. Consider that your cooler home is safe. Don't believe all you've been told. Dust mite allergens can be detected in the vast majority of American residences, according to a 2003 PubMed survey. Researchers in the United Kingdom noted that "factors such as older dwellings and carpets and mattresses are associated with higher mite allergen" in a PubMed article published in the United Kingdom.
Researchers have found that dehumidifiers can prevent dust mite infection by maintaining relative humidity at or below the optimal range of under 50%. Dehumidifiers have a considerable impact, with researchers finding that allergy levels are ten times lower in houses that use one.
According to a World Allergy Organization study published in the journal of the organization's parent organization, children with allergies or Asthma may benefit from using a dehumidifier.
Are dehumidifiers beneficial for Asthma?
According to the American Lung Association, harmful dust mites are the primary cause of Asthma. According to the Nursing Clinics of North America, minimizing them is one of the most critical concerns.
Dehumidifiers can minimize the danger of dust mite infection in your house, making the air cleaner for those with Asthma, but that's not the only benefit they provide.
Healthline warns that high humidity can impact asthmatics in several ways, producing breathing difficulties or shortness of breath, coughing, chest tightness, or wheezing. As a result, you may experience severe symptoms such as dehydration due to a rise in your body temperature. Together, this could lead to potentially dangerous asthma attacks, according to the American Asthma Foundation (AAFA). Dehumidifiers reduce the air's moisture, making it easier for people to breathe. People living with Asthma can also benefit from keeping them on all night.
Allergies and asthma attacks can be triggered by mold growth, which can be encouraged by too much moisture. In one PubMed study, researchers found that children who lived in moldy homes were three times as likely to acquire Asthma by the age of seven than those who lived in mold-free houses.
If the humidity level is above 60%, mold can grow. A dehumidifier is the first line of defense in limiting the home's moisture.
According to the AAFA, dust mites, mold, humidity, and air pollution are all intertwined. Indoor air quality can be significantly improved by using a HEPA-equipped dehumidifier, regardless of the term used to describe the polluted gas.
Is using a dehumidifier beneficial for those with eczema?
People with eczema are more likely to suffer from itchy skin when they sweat excessively due to high health and humidity. The answer is yes or no as long as the right conditions are met.
To make the indoor climate more pleasant, a dehumidifier can be used. According to Everyday Health, less moisture means less irritation. To get the most out of your dehumidifier, pair it with an air conditioner to lower the humidity and temperature.
According to the National Eczema Association, dry air with low humidity can exacerbate eczema symptoms. During the winter, as we use heating systems to dry up the air, the situation might worsen even more. Using a dehumidifier in these cases could potentially exacerbate the condition by eliminating even more moisture. Consider purchasing a humidifier if you have eczema and are aware that this is a trigger for your situation.
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Reference : https://www.livescience.com/do-dehumidifiers-help-with-allergies
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