“春……阿嚏……季里来百花香”,春风送暖,春意盎然,在这春花渐欲迷人眼的人间四月天里,恼人的花粉症也不期而至。什么是花粉症花粉症又叫花粉过敏,是指由花粉引起的呼吸道及眼部等器官的过敏表现。这是特异性个体对花粉的一种过敏反应。花粉通常是直径20～30μm的颗粒,在自然界,它是一种主要的致敏原。每年春季,枸树、蓖麻、地肤、法国梧桐,还有松树、橡树、枫树、桦树等各种植物的花 “Spring ... ... sneeze ... ... season to the hundred flowers,” the spring breezes, spring, in this spring flowers for the charming eyes of the human April day, annoying hay fever also unexpected. What is hay fever hay fever, also known as pollen allergy, refers to the pollen caused by the respiratory tract and eye and other organs allergy performance. This is an allergic reaction to pollen in a specific individual. Pollen is usually 20 ~ 30μm in diameter particles, in nature, it is a major allergen. Each spring, Citrus, Castor, Kochia, Platanus, as well as pine, oak, maple, birch and other plant flowers