BACK TOTOP Browse A-ZSearchBrowse A-ZABCDEFGHIJKLMNOPQRSTUVWXYZ0-9 E-mail FormEmail ResultsName:Email address:Recipients Name:Recipients address:Message: Print-FriendlyBookmarksbookmarks-menuAllergies, asthma, and dustReactive airway disease - dust; Bronchial asthma - dust; Triggers - dustIn people who have sensitive airways, allergy and asthma symptoms can be triggered by breathing in substances called allergens, or triggers. It is important to know your triggers because avoiding them is your first step toward feeling better. Dust is a common trigger.AllergyAn allergy is an immune response or reaction to substances that are usually not harmful.ImageRead Article Now Book Mark Article AsthmaAsthma is a chronic disease that causes the airways of the lungs to swell and become narrow. It leads to breathing difficulty such as wheezing, shor...ImageRead Article Now Book Mark Article AllergensAn allergen is a substance that can cause an allergic reaction. In some people, the immune system recognizes allergens as foreign or dangerous. As ...ImageRead Article Now Book Mark Article Related video goes here for no-HTML5 browsersDust and Dust MitesWhen your asthma or allergies become worse due to dust, you are said to have a dust allergy. Very tiny insects called dust mites are the main cause of dust allergies. Dust mites can only be seen under a microscope. Most dust mites in your home are found in bedding, mattresses, and box springs. House dust may also contain tiny particles of pollen, mold, fibers from clothing and fabrics, and detergents. All of these can also trigger allergies and asthma. Choose the Right Home FurnishingsYou can do many things to limit your or your child's exposure to dust and dust mites. Replace blinds that have slats and cloth draperies with pull-down shades. They will not collect as much dust. Dust particles collect in fabrics and carpets. If you can, get rid of fabric or upholstered furniture. Wood, leather, and vinyl are better. Avoid sleeping or lying on cushions and furniture that are covered in cloth. Replace wall-to-wall carpet with wood or other hard flooring. Since mattresses, box springs, and pillows are hard to avoid: Wrap them with mite-proof covers. Wash bedding and pillows once a week in hot water (130°F [54.4°C] to 140°F [60°C]). Other TipsKeep indoor air dry. Dust mites thrive in moist air.In the basement:Check your basement for moisture and mold. Use a dehumidifier to keep the air drier. Keeping indoor moisture levels (humidity) between 30% to 50% will keep mold spores down. Empty dehumidifiers daily and clean them often with a vinegar solution.Central heating and air-conditioning systems may help control dust.The system should include special filters to capture dust and animal dander. Change furnace filters frequently. Use high efficiency particulate air (HEPA) filters. When cleaning:Wipe away dust with a damp cloth and vacuum once a week. Use a vacuum cleaner with a HEPA filter to help control the dust that vacuuming stirs up. Use furniture polish to help reduce dust and other allergens. Wear a mask when you clean the house. You and your child should leave the house when others are cleaning, if possible. Keep stuffed toys off beds, and wash them weekly.Keep closets clean and closet doors closed.Open ReferencesReferencesAmerican Academy of Allergy Asthma & Immunology website. Home allergy management. acaai.org/resource/home-allergy-management/. Updated June 28, 2023. Accessed April 12, 2024.Matsui E, Platts-Mills TAE. Indoor allergens. In: Burks AW, Holgate ST, O'Hehir RE, et al, eds. Middleton's Allergy: Principles and Practice. 9th ed. Philadelphia, PA: Elsevier; 2020:chap 28.AllVideoImagesTogDust mite-proof pillow cover - illustration To help decrease the amount of dust mites encase mattresses, boxsprings, and pillows with mite-proof covers. Further methods consist of washing bedding once a week in hot water, and dusting with a wet cloth once a week. Carpets can be a significant source of dust mites and should be vacuumed weekly with a vacuum cleaner containing a HEPA filter. Wooden and leather furniture is also another way to reduce the dust mite population in the home.Dust mite-proof pillow coverillustrationHEPA air filter - illustration A HEPA (High Efficiency Particle Arresting) filter can remove the majority of harmful particles, including mold spores, dust, dust mites, pet dander and other irritating allergens from the air. Along with other methods to reduce allergens, such as frequent dusting, the use of a HEPA filtration system can be a helpful aid in controlling the amount of allergens circulating in the air. HEPA filters can be found in most air purifiers, which are usually small and portable.HEPA air filterillustrationDust mite-proof pillow cover - illustration To help decrease the amount of dust mites encase mattresses, boxsprings, and pillows with mite-proof covers. Further methods consist of washing bedding once a week in hot water, and dusting with a wet cloth once a week. Carpets can be a significant source of dust mites and should be vacuumed weekly with a vacuum cleaner containing a HEPA filter. Wooden and leather furniture is also another way to reduce the dust mite population in the home.Dust mite-proof pillow coverillustrationHEPA air filter - illustration A HEPA (High Efficiency Particle Arresting) filter can remove the majority of harmful particles, including mold spores, dust, dust mites, pet dander and other irritating allergens from the air. Along with other methods to reduce allergens, such as frequent dusting, the use of a HEPA filtration system can be a helpful aid in controlling the amount of allergens circulating in the air. HEPA filters can be found in most air purifiers, which are usually small and portable.HEPA air filterillustrationA Closer Look Asthma(Alt. Medicine)Asthma in children and adolescents - InDepth(In-Depth)Asthma in adults - InDepth(In-Depth)Talking to your MD Asthma in adults - what to ask the doctorAsthma in children - what to ask your doctorAllergic rhinitis - what to ask your doctor - adultAllergic rhinitis - what to ask your doctor - childSelf Care Allergies, asthma, and dustAsthma and schoolAllergic rhinitis - self-careRelated Information Review Date: 4/1/2024 Reviewed By: Charles I. Schwartz, MD, FAAP, Clinical Assistant Professor of Pediatrics, Perelman School of Medicine at the University of Pennsylvania, General Pediatrician at PennCare for Kids, Phoenixville, PA. Also reviewed by David C. Dugdale, MD, Medical Director, Brenda Conaway, Editorial Director, and the A.D.A.M. Editorial team. The information provided herein should not be used during any medical emergency or for the diagnosis or treatment of any medical condition. A licensed medical professional should be consulted for diagnosis and treatment of any and all medical conditions. Links to other sites are provided for information only -- they do not constitute endorsements of those other sites. No warranty of any kind, either expressed or implied, is made as to the accuracy, reliability, timeliness, or correctness of any translations made by a third-party service of the information provided herein into any other language. © 1997- A.D.A.M., a business unit of Ebix, Inc. Any duplication or distribution of the information contained herein is strictly prohibited. © 1997- All rights reserved. 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Allergies, asthma, and dustReactive airway disease - dust; Bronchial asthma - dust; Triggers - dustIn people who have sensitive airways, allergy and asthma symptoms can be triggered by breathing in substances called allergens, or triggers. It is important to know your triggers because avoiding them is your first step toward feeling better. Dust is a common trigger.AllergyAn allergy is an immune response or reaction to substances that are usually not harmful.ImageRead Article Now Book Mark Article AsthmaAsthma is a chronic disease that causes the airways of the lungs to swell and become narrow. It leads to breathing difficulty such as wheezing, shor...ImageRead Article Now Book Mark Article AllergensAn allergen is a substance that can cause an allergic reaction. In some people, the immune system recognizes allergens as foreign or dangerous. As ...ImageRead Article Now Book Mark Article Related video goes here for no-HTML5 browsersDust and Dust MitesWhen your asthma or allergies become worse due to dust, you are said to have a dust allergy. Very tiny insects called dust mites are the main cause of dust allergies. Dust mites can only be seen under a microscope. Most dust mites in your home are found in bedding, mattresses, and box springs. House dust may also contain tiny particles of pollen, mold, fibers from clothing and fabrics, and detergents. All of these can also trigger allergies and asthma. Choose the Right Home FurnishingsYou can do many things to limit your or your child's exposure to dust and dust mites. Replace blinds that have slats and cloth draperies with pull-down shades. They will not collect as much dust. Dust particles collect in fabrics and carpets. If you can, get rid of fabric or upholstered furniture. Wood, leather, and vinyl are better. Avoid sleeping or lying on cushions and furniture that are covered in cloth. Replace wall-to-wall carpet with wood or other hard flooring. Since mattresses, box springs, and pillows are hard to avoid: Wrap them with mite-proof covers. Wash bedding and pillows once a week in hot water (130°F [54.4°C] to 140°F [60°C]). Other TipsKeep indoor air dry. Dust mites thrive in moist air.In the basement:Check your basement for moisture and mold. Use a dehumidifier to keep the air drier. Keeping indoor moisture levels (humidity) between 30% to 50% will keep mold spores down. Empty dehumidifiers daily and clean them often with a vinegar solution.Central heating and air-conditioning systems may help control dust.The system should include special filters to capture dust and animal dander. Change furnace filters frequently. Use high efficiency particulate air (HEPA) filters. When cleaning:Wipe away dust with a damp cloth and vacuum once a week. Use a vacuum cleaner with a HEPA filter to help control the dust that vacuuming stirs up. Use furniture polish to help reduce dust and other allergens. Wear a mask when you clean the house. You and your child should leave the house when others are cleaning, if possible. Keep stuffed toys off beds, and wash them weekly.Keep closets clean and closet doors closed.Open ReferencesReferencesAmerican Academy of Allergy Asthma & Immunology website. Home allergy management. acaai.org/resource/home-allergy-management/. Updated June 28, 2023. Accessed April 12, 2024.Matsui E, Platts-Mills TAE. Indoor allergens. In: Burks AW, Holgate ST, O'Hehir RE, et al, eds. Middleton's Allergy: Principles and Practice. 9th ed. Philadelphia, PA: Elsevier; 2020:chap 28.
