According to the American College of Allergy, Asthma and Immunology, dust mites are the most common cause of allergy to house dust. Dust mites are microscopic creatures that feed on shed human skin cells and thrive in warm, humid environments. With dust mite allergy, the immune system reacts to a protein in dust mite fecal matter, which is often left behind on soft surfaces like bedding and upholstered furniture.
Upper Respiratory Symptoms
The symptoms of dust mite allergy are similar to those of hay fever, such as inflammation of the nasal passages, sneezing and runny nose. Many people also experience postnasal drip in addition to facial pressure and pain, due to the inflammation in the sinuses. Itching is another common symptom and usually includes the eyes as well as the roof of the mouth and the throat.
Lower Respiratory Symptoms
In some cases, a dust mite allergy can contribute to asthma attacks, resulting in wheezing and difficulty breathing. The breathing difficulties contribute to chest tightness and sleep disturbances.
Severity of Symptoms
The severity of the symptoms vary, depending on how sensitive a person is to dust mite proteins. In mild cases, a person may experience occasional sinus problems. In severe cases, he may have persistent sneezing, itching and even severe asthma. A person having a severe reaction may also experience sinus pain. If you are experiencing a severe allergic reaction, contact your physician to determine the best treatment options. If you experience severe breathing problems, seek emergency care immediately.
Controlling Dust Mite Allergies
According to the Mayo Clinic, it is not possible to completely eliminate dust mites, but reducing their number can minimize allergy symptoms. Reduce humidity in your home by running an air conditioner or dehumidifier. Wash bedding and window coverings weekly. Dust and vacuum at least once a week, and wear masks while dusting. Put small items, like pillows and stuffed animals, in the freezer to kill dust mites, then vacuum the items to remove the dust mite bodies. If you have forced-air heat and cooling, use HEPA or anti-allergen filters and change them often. Remove as many soft surfaces as possible; replace curtains with blinds, remove carpeting and use less upholstered furniture.
Member Comments