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每年春暖花开时,有些人就会出现打喷嚏、流鼻涕、流眼泪,鼻子、眼及外耳道奇痒,这些都是空气中的花粉在作怪。花粉过敏症的主要症状为打喷嚏、流鼻涕、流眼泪,鼻、眼及外耳道奇痒,严重者还会诱发气管炎、支气管哮喘、肺心病。由于花粉内含有丰富的蛋白质,其中某些蛋白质成分是产生过敏的主要致敏原。春季花粉主要以树木类为主,致敏胜较弱;夏秋季的花粉主要是以草木类为主,以菊科的篙属、桑科的律草的致敏忆斟覆强。一般夏秋季的花粉过敏患者比春季要多,症状也较重。了解在不同天气条件下花粉浓度情况,对花粉过敏症患者更有意
Every spring, some people will sneeze, runny nose, tears, nose, eyes and external auditory canal itch, these are the pollen in the air in trouble. The main symptoms of pollen allergies are sneezing, runny nose, tears, nose, eyes and external auditory canal itch, severe cases can also cause tracheitis, bronchial asthma, pulmonary heart disease. Since pollen is rich in protein, some of the protein components are the major allergens that cause allergies. Spring pollen mainly dominated by trees, sensitization wins weaker; summer and autumn pollen is mainly dominated by plants and trees, Asteraceae Compositae, mulberry lawn allergens, pouring strong. The average summer and fall pollen allergy patients more than the spring, the symptoms are heavier. Understanding of pollen concentration in different weather conditions, pollen allergy patients are more interested