The main neurological manifestation of COVID-19 is loss of smell or taste. The high
incidence of smell loss without significant rhinorrhea or nasal congestion suggests that …

Background The literature regarding clinical olfaction, olfactory loss, and olfactory
dysfunction has expanded rapidly over the past two decades, with an exponential rise in the …

Without protective and/or therapeutic agents the severe acute respiratory syndrome
coronavirus 2 (SARS‐CoV‐2) infection known as coronavirus disease 2019 is quickly …

The potential of precision medicine in allergy and asthma has only started to be explored. A
significant clarification in the pathophysiology of rhinitis, chronic rhinosinusitis, asthma, food …

Background Olfactory training (OT) helps many patients with olfactory loss, but unfortunately
it is ineffective for a significant number of patients. Budesonide irrigations are widely used to …

Background Olfactory dysfunction is highly associated with chronic rhinosinusitis with nasal
polyps (CRSwNP), and the severity of loss has been linked with biomarkers of type 2 …

Background Chronic rhinosinusitis (CRS) is one of the most common causes of olfactory
loss, but the pathophysiology underlying olfactory dysfunction in CRS has not been fully …

Objectives/Hypothesis The etiology of chronic rhinosinusitis (CRS)‐associated olfactory loss
is unclear, but may result from inflammatory changes in the olfactory epithelium that result in …

Chronic rhinosinusitis (CRS) is a heterogeneous inflammatory airway disease involving non-
eosinophilic and eosinophilic phenotypes, which translate to various endotypes. Activated …

Background Olfactory dysfunction is 1 of the hallmark symptoms of chronic rhinosinusitis
(CRS). Eosinophilic inflammation has been implicated as a potential causative factor …