Allergic rhinitis medication can be stopped once symptoms are relieved?

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Allergic rhinitis medication can be stopped once symptoms are relieved

In the case of allergic rhinitis, medication is used when there are symptoms, and can be stopped once the symptoms are relieved and there are no symptoms.

This practice is not scientific. Allergic rhinitis patients also need to have regularity in the use of medication.

Fall is the high season of hay fever (seasonal allergic rhinitis), some patients in the severe symptoms of the medication on time, once the symptoms disappeared to stop the drug, resulting in a few days after the symptoms are aggravated, recurrent episodes.

The main reason for this situation is that the nasal mucosa of patients with allergic rhinitis has the "lightest persistent inflammatory response", and this kind of asymptomatic inflammatory response will lead to the high reactivity of the nasal mucosa, and the subthreshold stimulus (stimulus with an intensity less than the sensory threshold, i.e., stimulus which is unnoticeable to the individual but can still cause a certain physiological or psychological effect) will also cause clinical symptoms. The subthreshold stimulus (i.e., a stimulus that is less than the individual's sensory threshold but can still cause certain physiologic or psychological effects) can also cause clinical symptoms. Therefore, the treatment of allergic rhinitis should be consistent and regular.
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过敏性鼻炎症状缓解后就可以停药

对于过敏性鼻炎，有症状时就用药，症状缓解、没症状后就可以停药。

这种做法并不科学。过敏性鼻炎患者的用药，也需要有规律性。

秋季是花粉症(季节性过敏性鼻炎)的高发季，有些患者在症状严重时按时用药，一旦症状消失就停药,导致没过几天症状又加重，反复发作。

出现这种情况的主要原因是过敏性鼻炎患者鼻黏膜存在“最轻持续性炎症反应”，这种无症状的炎症反应会导致鼻黏膜的高反应性，阈下刺激（强度小于感觉阈限的刺激，即个体觉察不到，但仍可引起一定生理或心理效应）也会引起临床症状。因此，过敏性鼻炎治疗中应坚持用药、注意规律性。
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