Comorbid allergic rhinitis and asthma: important clinical considerations

Area of Science:

• Immunology
• Pulmonology
• Allergy

Background:

• Allergic rhinitis and asthma frequently co-occur, sharing underlying pathophysiological pathways.
• The scientific community has shown increasing interest in the intricate relationship between these two conditions over the past two decades.

Purpose of the Study:

• To review the pathophysiological, epidemiological, and clinical connections between allergic rhinitis and asthma.
• To discuss current guidelines for allergic rhinitis treatment, emphasizing its impact on patients with coexisting asthma.

Main Methods:

• Literature review of major pathophysiological, epidemiological, and clinical links.
• Analysis of current treatment guidelines for allergic rhinitis and comorbid asthma.

Main Results:

• Allergic rhinitis is a known risk factor for asthma, yet specific prevention and detection plans are lacking.
• Allergen immunotherapy (AIT) shows promise as a preventive measure and may benefit from earlier integration into allergic rhinitis management.

Conclusions:

• A multidisciplinary approach and timely referral to specialized centers are essential for managing respiratory allergies.
• Advances in Molecular Allergy Diagnosis and potential evolution of biological treatments, possibly with biosimilars, offer future therapeutic avenues.