鼻子是人体呼吸道的“门户”。鼻腔内具有丰富的毛细血管,分泌粘性液体,对寒冷的空气予以加温,对干燥的空气加以湿润;鼻毛纵横交错,宛如一道屏障,对吸入空气中的灰尘杂质进行粘附过滤。所以,鼻子的功能是否正常,直接关系到呼吸系统的健康。然而有相当数量的人有挖鼻孔的不良习 The nose is the “gateway” to the human respiratory tract. The nasal cavity is rich in capillaries, the secretion of viscous liquid, the cold air to be warmed, the dry air to be moist; nose hair criss-cross, like a barrier to the inhalation of dust and dirt in the air adhesion filter. Therefore, the function of the nose is normal, is directly related to the health of the respiratory system. However, a significant number of people have nasty habits of picking up nostrils