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相关概念视频

Allergic Reactions02:06

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Asthma: Pathogenesis and Management01:20

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Asthma is a chronic pulmonary condition involving inflammation of the airways, hyper-reactivity, and reversible obstruction of the airways. This condition can significantly impact a person's quality of life, making breathing difficult and leading to distressing symptoms.
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Asthma-II: Pathophysiology and Classification01:26

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Asthma is a prevalent chronic respiratory condition marked by inflammation and hyperresponsiveness of the airways. Its pathophysiology involves complex interactions among inflammatory pathways, immune responses, and neural mechanisms.
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Asthma is a chronic respiratory ailment that requires careful management due to its varying symptoms and influencing factors. It is characterized by airway inflammation, bronchial hyperresponsiveness, and reversible airflow obstruction, leading to symptoms like wheezing, shortness of breath, chest tightness, and coughing. The symptom frequency and intensity may vary considerably over time. It is also linked to immune system responses to allergens and irritants, highlighting the complex...
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Drugs Used in Lower Respiratory Disorders: Overview01:17

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Lower respiratory tract disorders present challenges that often require skilled and nuanced approaches for effective management. Common ailments, such as asthma and chronic obstructive pulmonary disease (COPD), have prompted the development of intricate treatment strategies involving bronchodilators and anti-inflammatory drugs, each tailored to ease breathing and revitalize the lungs.
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Upper respiratory tract disorders, including viral infections and allergic rhinitis, cause significant discomfort and disrupt daily life. Managing these conditions involves a variety of drugs, such as antihistamines, intranasal steroids, decongestants, antitussives, expectorants, and mucolytics. Specific examples of drugs in each category are provided.
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Author Spotlight: Advancing Allergic Rhinitis Research with Multicolor Immunofluorescence
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过敏性鼻炎:一个回顾

Jonathan A Bernstein1, Joshua S Bernstein1, Richika Makol2

  • 1Division of Rheumatology, Allergy, and Immunology, Department of Internal Medicine, College of Medicine, University of Cincinnati, Cincinnati, Ohio.

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|March 12, 2024
PubMed
概括
此摘要是机器生成的。

过敏性鼻炎影响15%的美国人口, 治疗方案包括抗组胺剂和鼻内皮质类固醇,根据症状的严重程度和患者的偏好进行选择.

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科学领域:

  • 过敏和免疫学
  • 耳鼻喉科

背景情况:

  • 过敏性鼻炎影响美国15%的人口,经常与喘,湿疹和鼻炎同时发生.
  • 它是由过敏原透鼻膜屏障引起的,引发T助手2型炎症反应和IgE的产生.

研究的目的:

  • 概述过敏性鼻炎的病理生理学,临床表现和治疗方法.
  • 根据临床发现和诊断测试来区分过敏性鼻炎和非过敏性鼻炎.
  • 为不同严重程度的过敏性鼻炎提供基于证据的治疗建议.

主要方法:

  • 对过敏性鼻炎和非过敏性鼻炎的现有文献的审查.
  • 对症状发生率和体检结果的分析.
  • 评估当前的治疗指南和治疗选择.

主要成果:

  • 过敏性鼻炎的特征是特定的IgE反应和独特的物理发现 (白, edematous轮).
  • 非过敏性鼻炎表现出类似的症状,但缺乏特定的IgE,对皮质类固醇的反应较弱.
  • 间歇性和持续性过敏性鼻炎是由症状的频率和持续时间来定义的.

结论:

  • 轻度过敏性鼻炎的第一线治疗包括第二代H1抗组胺剂或鼻腔抗组胺剂.
  • 适度至严重的持续性过敏性鼻炎需要初步使用鼻腔内皮质类固醇,单独使用或与鼻腔内抗组合使用.
  • 非过敏性鼻炎的治疗首先是用鼻腔抗组胺药物,可能与鼻腔皮质类固醇相结合.