有很多我们意想不到的过敏原暗藏在我们身边,如果你患有哮喘,那么必须对它们多加注意,以免诱发哮喘。大部分哮喘患者同时也过敏或者有过敏性鼻炎。有过敏性鼻炎的哮喘患者,在哮喘发作前会出现打喷嚏、流鼻涕、鼻痒、眼痒和流泪等前兆。如果能够避免与过敏原接触,那么就可以减少哮喘的发作。宠物的毛发和皮屑、尘 Many of our unexpected allergens are hidden around us and if you have asthma, you have to be careful not to trigger asthma. Most patients with asthma also have allergies or allergic rhinitis. Asthma patients with allergic rhinitis pre-asthma attacks will occur, runny nose, itchy nose, itchy eyes and tears and other precursors. If you can avoid contact with allergens, then you can reduce the onset of asthma. Pet hair and dander, dust