Dust Mite Allergy
A dust mite allergy is actually a hyper-sensitivity reaction to proteins found in the feces of dust mites. These proteins may attack the respiratory airways causing mild to severe allergic reactions and even asthma. House dust mites are found most homes around the world.
Microscopic Dust Mites
Dust mites are microscopic organisms that thrive in warm and humid environments such as furniture and bedding materials. Their favorite food is human skin flakes and animal dander. Since human actually shed thousand of skin flakes everyday and dogs, cats and other household pets shed dander daily, dust mites never run out of food.
As we inhale large quantities of dust mite protein allergens, the body produces antibodies in the form of a chemical compound known as histamine. Histamine is what causes an allergic reaction and can lead to swelling and irritation of the upper respiratory passages. It is believed that dust mites allergies are one of the primary causes of childhood asthma symptoms and the predisposition for this allergy is often hereditary.
Unlike pollen, dust mites are present all year round causing constant allergic reactions. The excretion from the mites dries out and can become airborne when someone walks over a rug, sits down in a chair or shakes the bed clothes, creating immediate symptoms in allergic people.
Controlling Dust Mites
The best tool controlling these microscopic dust mites is the HEPA (High Efficient Particle Air) vacuum. The certified HEPA vacuum cleaner (or central vacuum system) is the best dust, skin flakes and dust mite removing device over which you have total control. You decide what surfaces you vacuum and when. Any other vacuum filter is potentially a vacuum polluter and only recycles the microscopic dust which can be responsible for many respiratory allergies and asthma.
About the author:
The Sick House Center is a resource and information center about indoor air pollution and other related subjects. Read about Indoor Allergies Prevention at the Sick House Center.
We are not alone
There are some people who are allergic to wasp bites, which means that their immune systems react to the venom injected by a stinging insect. Venom bites of insects contains several chemicals that, when introduced through a bite, causes the release of histamine, which causes local tissue damage and other chemicals that cause allergic symptoms. After the first sting, the allergic person’s body produces an allergic substance called immunoglobulin E (IgE) antibody that reacts with insect venom. If he or she is bitten by the bug again to the same species or similar insect venom interacts with the IgE antibody response to the first bite.
Bee pollen and allergies has been a contentious issue for quite some time due to severe allergic reactions some people suffer after a bite bee. Some types of bee pollen allergy sufferers react so severely that they experience an anaphylactic reaction in which the throat, mouth and tongue swell up a point of closing of the throat, making breathing impossible. There have been many who have died from bee stings, however, allergy to bee stings and bee pollen and allergies are a bit murky. We will try to clarify the bee pollen and allergy treatment.
If you’re allergic to the stings or bites of insects, navigating your way rhough the summer can be more dangerous than bicycling through New York City. An estimated 2 million Americans have insect allergies, which send more than 500,000 of them to the hospital and cause at least 50 deaths per year. That figure may actually br higher, since some insect-allergy related deaths may not be recognized as such. Almost half of the fatal reactions occur in people who have no history of insect allergies. If you suspect you may be allergic, ask your doctor to do a skin test.
The spring and summer months – the revival of long dormant vibrant colors, the spicy smell of the flowers and the nasty flea that may be waiting to attack your pet. Fleas are blood sucking, parasitic little irritants which can may cause itchy, hair loss and flea allergy dermatitis (caused by hypersensitivity to flea saliva). These little demons can create misery for your pet and humans if allowed to invade the home.