哮喘(支气管哮喘)是一种常见的呼吸道过敏性疾病,可因吸入花粉、灰尘、蜱螨或食用鱼虾、牛奶、蛋类等诱发,也可继发于感冒、鼻炎、鼻窦炎等疾病。冬春季是哮喘的多发季节,患者常在夜间突发,表现为呼吸急促、喉间哮鸣音、呼长吸短、胸膈满闷、鼻翼扇动、抬肩端坐、咯痰不畅、大汗淋漓、痛苦 Asthma (bronchial asthma) is a common respiratory allergic disease that can be induced by inhalation of pollen, dust, acarids, or fish, shrimp, milk, eggs, etc. It can also be secondary to cold, rhinitis, sinusitis and other diseases. Winter and spring are frequent seasons of asthma, patients often burst at night, manifested as shortness of breath, throat wheeze, call long and short suction, chest and diaphragm filled with nausea, nose flap, shoulder lift, expectoration, poor Sweating, painful