How do dehumidifiers help with allergy symptoms?

Are dehumidifiers effective against allergies?
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Do dehumidifiers alleviate the symptoms of allergies?


Do dehumidifiers alleviate allergies by improving the air quality in your home? Asthma symptoms (opens in new tab) and irritation can be considerably reduced by lowering the humidity in our homes. Dehumidifiers have also been shown to reduce snoring.


A dehumidifier keeps humidity levels healthy, preventing the spread of dust mites, mold, and other microorganisms in the air. Whether dehumidifiers can alleviate allergy sufferers' symptoms is the subject of this article.


You'll also find plenty of other helpful articles about dehumidifiers here at Live Science, including Do basements need a dehumidifier? A dehumidifier cleaning guide is also available. Great deals and dehumidifiers for sale can also be found.


Is it true that dehumidifiers can alleviate the symptoms of allergies?


Scientists have cautioned that the quality of the air we're inhaling is deteriorating. Indoor air exchange rates are now ten times lower than 30 years ago, according to scientists in the British Medical Journal in 1998. This increases humidity, damaging our health, especially for people with allergies and chronic diseases like Asthma.


Is it safe to say that dehumidifiers can assist in alleviating allergy symptoms? And here's how to do it:


Dehumidifiers eliminate excess moisture from the air and maintain a constant relative humidity level. According to the Environmental Protection Agency (EPA), a relative humidity level of 35-50 percent is ideal. Dust mites, a microscopic organism that causes the majority of allergic reactions, are now inhibited in their growth.


Airborne allergens, such as pollen and grasses, can cause seasonal allergies (Urologic Nursing) if dehumidifiers are equipped with high-quality HEPA or anti-bacterial filters. Purified air can be drawn via the dehumidifier's filter as the air is drawn in. Additionally, some dehumidifiers are equipped with pet hair filters, which can lower (but not completely eliminate) the presence of pet hair in the atmosphere, which can help alleviate allergies and discomfort.


Dehumidifiers may or may not assist with mites.


Scientists have discovered that dust mites are the primary cause of indoor allergies (the BMJ). Dogs and cats occupy the first three spots. According to the Asthma and Allergy Foundation of America (AAFA), humid conditions are ideal breeding grounds for microscopic dust mites, which can cause a runny nose, itchy eyes or skin, or wheezing and coughing.


The American Academy of Allergy, Asthma, and Immunology (AAFA) claims that dust mites thrive in humid conditions. Consider that your cooler house is safe. Reconsider your position. "Most US houses have measurable levels of dust mite allergen," according to a 2003 PubMed survey of US residences. According to a PubMed study from the United Kingdom, similar infestation levels are observed in older homes, carpets, and beds, as well as wet and humidity.


According to studies published in PubMed, dehumidifiers are critical in the fight against dust mite infection because they help keep relative humidity at or below 50%. Researchers found that allergen levels were ten times lower in homes where a dehumidifier is in use.


The World Allergy Organization Journal reported that a dehumidifier could help minimize the risk of Asthma, allergic rhinitis, atopic dermatitis, and abnormal lung functioning in children.


Are dehumidifiers good for Asthma?


According to the American Lung Association, dust mites are the primary cause of Asthma. The Nursing Clinics of North America states that decreasing them is a top priority.


Dust mites can cause respiratory problems for people with Asthma, but dehumidifiers aren't just for those who suffer from the condition.


Healthline warns that high humidity can adversely affect asthmatics, including difficulty breathing, coughing, chest tightness, and wheezing. These can raise your body temperature, leading to dehydration and other severe symptoms. According to the AAFA, this could lead to potentially dangerous asthma attacks. Everyone can breathe more easily thanks to dehumidifiers, which remove excess moisture from the air. People living with Asthma or not can help you sleep better if you leave them on all night.


According to the NHS, excessive moisture can also stimulate mold growth, which can cause allergic reactions and asthma problems. In one PubMed study, children who live in moldy homes are three times more likely to acquire Asthma by the age of seven than those who live in mold-free homes.


According to the EPA, mold can grow anywhere the humidity level surpasses 60%. Dehumidifiers are essential in preventing mold and mildew from accumulating in your home.


In addition to dust mites and mold, the AAFA asserts that humidity and air pollution are intimately linked. Smog, ozone, or air pollution, a dehumidifier with a HEPA filter can help alleviate the symptoms of indoor air pollution.


Eczema may benefit from the use of dehumidifiers.


Eczema can be exacerbated by excessive sweating from a high level of health and humidity. Dehumidifiers have been shown to aid with eczema. Yes, but only if the situation is right.


With a dehumidifier, you can lower the air's moisture, making your home feel more pleasant and inviting. In the words of Everyday Health, less water equals less itchiness. It would help if you used your dehumidifier with an air conditioner to lower the temperature and humidity as much as possible.


According to the National Eczema Association, people with eczema may have worsening symptoms when exposed to dry air with low humidity. The problem is aggravated in the winter by the drying out of the air caused by heating equipment. Dehumidifiers can make things worse in these cases since they remove more moisture from the air. If you are suffering from eczema and have identified this as a trigger, you should consider purchasing a humidifier.



Reference : https://www.livescience.com/do-dehumidifiers-help-with-allergies

Image source : https://pixabay.com/id/vectors/kuman-sakit-infeksi-kesehatan-41367/

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