Rainy or humid days.
Dust mites also thrive in humid air. But if you’re allergic to pollen, humid or damp days are good. The moisture weighs down the pollen, keeping it on the ground.
Rainy weather also creates the perfect conditions for mold spores and dust mites to thrive, offering no relief to those who are sensitive to those allergens. No matter what kind of allergy you have, chances are windy days make it worse. Pollen, mold, dust, and dander are all harmless on the ground.
Animal hair, fur and feathers
Their dander (skin flakes), saliva and urine can cause an allergic reaction, especially when combined with household dust. In households with birds, feathers and bird droppings can also become embedded in household dust and cause problems for people who are allergic to them.
Forced-air furnaces circulate airborne dust containing lint, fabric fiber, bacteria, food material and animal dander. Three of the most common allergens – house dust mites, animal dander and cockroach droppings – are worse in winter when there is less ventilation.
Because dust mite particles often become airborne, using an air purifier with a high-efficiency particle air (HEPA) filter can also help remove these and other allergens from the air. … Fortunately, an air purifier is great for dust removal, including dust mite allergens, and can help you breathe easier.
The western United States is the best place to live for allergy sufferers. Arid and mountainous regions prevent the proliferation of airborne allergens. Dust mites are also sparsely found in the West. You may want to consider moving to cities like Portland, San Francisco, and Seattle.
During the winter months in cold climates, this reflex can be exaggerated by the light that’s reflected off the snow, resulting in increased symptoms. In addition, cold temperatures can trigger the lining in your nose to produce excess mucus.
Allergen levels are at their highest between May and October, the peak breeding season of house dust mites. Most of the mites die during the winter, but the allergen-containing dust is stirred up by heating systems. This often causes the symptoms experienced by affected patients year-round to worsen during the winter.
While these indoor allergens are present year-round, allergies can flare up in the winter because you’re cooped up in the house with the windows closed. Your home’s furnace may also be circulating these substances through the air once the heat kicks on.
Books, carpet, rugs, upholstered furniture, fireplaces, and pets all contribute to the dust load. Dirt, pollen, smoke, exhaust, sand, and many other things may bring in dust from outside. In addition, mold, bacteria, and dust mites are all likely to inhabit and often proliferate in dust.
Symptoms of dust mite allergy include sneezing, runny nose, itchy nose, and nasal congestion. If you have asthma, dust mites can cause you to wheeze more and need more asthma medicine. You may have more asthma symptoms at night, when you are lying in a bed infested with dust mites.
There is currently no cure for allergies. However, there are OTC and prescription medications that may relieve symptoms. Avoiding allergy triggers or reducing contact with them can help prevent allergic reactions. Over time, immunotherapy may reduce the severity of allergic reactions.
Air purifiers that use ozone are bad for your health
Certainly, these products generate significant amounts of ozone that, if inhaled, can cause long-term damage to olfactory cells and lungs. … Ozone can even cause rubber and plastic to deteriorate prematurely in quantities as low as 0.35 parts per million.
Dust mites grow best where there is moisture. Moisturizing the air with a humidifier creates the perfect home for dust mites to live and prosper. Keep the humidity level in your house between 40-50%.
Placing your purifier near a window or close to a doorway is typically your best bet. Another reason to place purifiers near areas with a lot of airflow is that moving air has enough energy to lift dust, mold, and many other particles, which it can then distribute around your house.
DRY, WINDY WEATHER
If you’re an allergy sufferer there is a fifty/fifty chance you know better. Dry air causes the mucus in your nose to become sticky. The sticky mucus blocks the sinuses creating congestion and blockages. It is that pressure and congestion that causes the pain and comfortability for allergy sufferers.
Allergy season is usually most severe in the spring, around the first week of May. That’s because seasonal allergies — called allergic rhinitis or hay fever — commonly occur due to pollen from trees and grass, which are most prevalent in the spring and early summer.
Also, dry air irritates your allergies because it dries up your sinuses and nasal passages, thus taking away the protective layer of mucous lining.
Scabies mites usually begin to itch several weeks to a month after infestation. They do not produce a biting or crawling sensation.
Dust mites are repulsed by the smell of Clove, Eucalyptus, Lavendar, Peppermint, and Rosemary. Make your own aromatic spray by adding a few drops of one (or more) of those essential oils in a water-filled spray bottle.
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