Doctor, I am Allergic to Dust. What Can I do?

About Dr. Belinda Mantle

Dr. Mantle’s practice is focused on the diagnosis and management of pediatric patients with common ears, nose and throat disorders. She pursued sub-specialty training in pediatric otolaryngology at Children’s Hospital of Pittsburgh. Dr. Mantle is fellowship-trained in pediatric otolaryngology and is a board-certified diplomate of the American Academy of Otolaryngology/Head & Neck Surgery.

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About Dr. Hootan Zandifar

Dr. Hootan Zandifar is board-certified in Otolaryngology and fellowship-trained in Facial Plastics and Reconstructive Surgery. Dr. Zandifar is the director of the Skin Center at the Osborne Head and Neck Institute based at Cedars-Sinai Medical Towers.

allergies-los-angelesIf you develop stuffy nose, sneezing, or itchy eyes when you are exposed to dust, you are likely allergic to things in the dust such as pet dander, molds, cockroach or dust mites. Dust mites are small microscopic insects that eat shed skin. They are often found in matrasses, pillows, carpeting, sofas and stuffed animals. They can number into the hundreds or thousands in 1 gram of dust.

Dust mites can cause significant allergy symptoms because you are exposed to them for prolonged periods of time during sleep. Exposure during childhood has been associated as a risk factor for development of asthma.

Allergy testing can confirm what substances you are allergic to.

Treatment for dust mite allergies included reducing exposure, nasal steroid sprays, oral and nasal antihistamines, as well as sublingual immune therapy.

Implementing environmental controls is very important in controlling dust mite allergy symptoms.

  • Encase mattresses and pillows in dust mite allergy proof mattress and pillow covers.
  • Wash sheets in hot water once a week.
  • Remove carpeting if possible.
  • Wear a mask while cleaning. Use a vacuum with a HEPA filter. Dust can stay up in the air for up to 2 hours after cleaning so avoid recently cleaned areas until dust settles.
  • Keep humidity below 55% as dust mites thrive in warmth and humidity. Do not use a vaporizer or humidifier. Check for water leaks.
  • Change the air filter in the furnace and air conditioning unit at least every 3 months.