天气渐渐变冷,门诊病人中鼻窦炎的患者日渐增多,尤其是儿童患此病的不少,严重影响了正常的学习和生活。那么,什么是鼻窦炎呢?鼻窦炎又称副鼻窦炎,是围绕鼻腔周围又与鼻腔相通的颅骨内的空气空腔中的炎症。鼻窦有四对,依其所在颅骨的位置分为上颌窦、筛窦、额窦及蝶窦, As the weather gets colder, the number of patients with sinusitis in outpatients is on the rise, especially among children, which seriously affects their normal learning and living. So, what is sinusitis? Sinusitis, also known as sinusitis, is around the nasal cavity and the nasal cavity connected with the air cavity of the inflammation of the air cavity. Sinus has four pairs, according to where the skull is divided into maxillary sinus, ethmoid sinus, frontal sinus and sphenoid sinus,