With the onset of spring, itchy nose, nasal congestion, runny nose, sneezing and other “cold” symptoms repeatedly occur and remain untreated, experts remind you need to be highly alert to allergic rhinitis, and promptly go to the allergic reaction specialist clinic for relevant examination and effective treatment to avoid delaying the treatment time. Spring “cold”, why does it persist? Spring is not only a good season for viral influenza, but also a high incidence of allergic rhinitis. Therefore, patients with allergic rhinitis with symptoms similar to “cold” such as nasal congestion, runny nose and sneezing are easily misdiagnosed as “cold”, which leads to This can lead to long-lasting treatment. What is allergic rhinitis? Allergic rhinitis is an allergic disease in which a person with allergies (i.e., a body prone to allergies) has increased sensitivity to certain allergic substances, resulting in nasal itching, nasal congestion, runny nose and sneezing. Allergic rhinitis is a disease caused by allergies, therefore, patients should have effective treatment in a timely manner at an allergic reaction specialist clinic to avoid the serious impact of allergic rhinitis on the physical and mental health of patients. How to distinguish spring cold and allergic rhinitis? 1, allergic rhinitis is often seasonal episodes, especially in the spring and autumn pollen activity season; cold is not obvious seasonal, and the cycle is short, generally one to two weeks can be cured. 2, allergic rhinitis caused by nasal symptoms are sometimes heavy and sometimes light, heavier in the early morning, other time periods to reduce the symptoms; the symptoms caused by the cold is as serious as the whole day. 3, allergic rhinitis patients nasal mucus is clear; cold patients are sticky or pus-like nasal mucus. 4, allergic rhinitis patients are mostly accompanied by itchy eyes, ears, throat, etc.; while cold patients have heavier systemic symptoms, such as chills, limbs, headache and muscle pain. How to prevent allergic rhinitis? The most fundamental health care measures for allergic rhinitis is to understand the substances that cause your allergies, i.e. allergens, and try to avoid it. 1.Close the windows of your car or room during pollen or dusty seasons; if you need to go out, it is better to wear a mask, etc. 2.Remove allergens, including pets, smoke, and even suspicious flowers or furniture; 3.Use air conditioners with air cleaning and filtering functions to remove pollen (but may not be able to filter dust). 4, you can use a thermostat to reduce the humidity in the room, preferably so that the air humidity drops below 50%. 5.Replace the carpet with wooden boards, floor tiles, etc. Especially the carpet fixed on the floor should be removed. If it cannot be removed, use vacuum cleaner to clean once a week, and change the vacuum cleaner bag diligently. 6, bedding should be washed and dried regularly, each time with more than 55 ℃ hot water soaked for more than 10 minutes can eliminate most allergic substances. 7 .Use bedding packaging sets with a diameter of about 20 microns, which can avoid contact with allergic substances. 8.Pack up toys and other small objects, which are highly susceptible to dust, thus causing allergies; or place these small objects below 0℃ for 24 hours to eliminate allergic substances. 9. Pay attention to weather changes and beware of catching a cold.