What should I do if I am allergic to dust? What are the methods?

Many of my friends' noses are allergic to dust. Once they encounter dust, they will sneeze constantly and feel extremely uncomfortable. When encountering such a situation, the first thing to do is to stay away from allergens and go to a place with fresh air. The second thing to do is to wash your nose with salt water.

1: Open doors and windows for smoother air circulation

1: It is reported that in cold weather, keeping doors and windows closed all day long can cause serious air pollution. Because more than 500 chemical substances are produced during the human body's metabolism, 149 of which are discharged from the respiratory tract. As a result, the air contains a large number of bacteria, viruses, carbon dioxide and dust particles. In the absence of ventilation, the brain may not receive enough oxygen, resulting in dizziness, vertigo and memory loss. Moreover, long-term lack of ventilation will cause the concentration of indoor allergens to increase, increasing the incidence of allergic diseases.

2. Proper hydration

1: Winter is a season of dry air, which can easily damage body fluids. Skin allergies in winter are often caused by dryness and lack of water, so the focus of preventing skin allergies should be on moisturizing. In terms of skin care, it is best to use mild, slightly acidic, moisturizing and hydrating cleansers and skin care products. When cleansing and caring for your skin, you should not use a cleansing brush, sponge or loofah to avoid sensitivity caused by friction. In addition, avoid staying in the sun or dry environment for too long.

Three: Opening windows to expose to the sun can remove dust mites

1: Dust mites are the most common allergen. Dust mites most commonly live on mattresses and pillows, bedding and clothing, carpets, sofas, curtains and even stuffed toys. The human body usually inhales it while sleeping, which can cause mucous membrane congestion for several hours. Therefore, many people's allergic symptoms, especially allergic rhinitis, are more severe in the morning. When dust mite particles floating in the air are inhaled by the human body, they can also cause allergies, leading to allergic reactions in the nose, respiratory tract and eyes.

2: Fresh air from outdoors can dilute indoor pollutants, so windows should be opened frequently to allow indoor air to flow. Putting mattresses, quilts and pillows in the sun every week can relieve symptoms. Wash all bedding once a week in hot water above 50°C to eliminate dust mites and their feces. Avoid using carpets or choose carpets that are easy to clean, and sweep and vacuum the room regularly. Search "the best Chinese mite removal machine" on Baidu to help you kill mites quickly every day.