嗅觉不灵敏是怎么回事 柯霞 重庆医科大学附属第一医院

嗅觉不灵敏是怎么回事 柯霞 重庆医科大学附属第一医院
嗅觉不灵敏通常说的就是嗅觉下降或者嗅觉缺失，其实引起嗅觉变化的原因主要有几类：第一个就是病毒感染，就像有的患者在一次感冒之后，由于一个病毒感染可能嗅觉就下降了并且可能就没有恢复；第二个情况就是我们鼻腔内嗅区有一些其它的占位性病变，影响到我们的嗅觉，在我们鼻腔内特定的部位长了鼻息肉或者一些肿瘤也会引起嗅觉的下降，另外就是一些鼻炎或鼻中隔的偏曲也会对嗅觉有或多或少的影响，所以当患者有嗅觉下降这样的症状出现的时候，我们还是建议他积极的治疗并进行相关的检查，首先必须要排除鼻腔或者相关的区域没有明显的病变，然后才可以放心的进行下一步的整治，总的来说影响嗅觉的原因很多，可能是鼻腔的问题，也可以是我们嗅神经的问题，希望大家引起高度的重视。

What's wrong with insensitive smell
Insensitivity to smell is usually referred to as olfactory decline or anosmia, In fact, there are several main causes of olfactory changes: the first is virus infection, It's like some patients after a cold, Because of a virus infection, the sense of smell may decline and may not recover; The second is that there are some other occupying lesions in the olfactory region of the nasal cavity, It affects our sense of smell, The presence of nasal polyps or tumors in certain areas of our nasal cavity can also cause a decline in our sense of smell, In addition, some rhinitis or deviation of nasal septum will also have more or less influence on olfaction, So when a patient has symptoms like a decreased sense of smell, We still recommend him to take active treatment and carry out relevant examinations, First of all, there must be no obvious pathological changes in the nasal cavity or related areas, Then we can safely carry out the next step of renovation, Generally speaking, there are many reasons that affect olfaction, It could be a nasal problem, It can also be a problem of our olfactory nerves, I hope you will pay high attention.