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 …

The sense of smell is interrelated with psychosocial functioning. Olfactory disorders often
decrease quality of life but treatment options for people with olfactory loss are limited …

Objective Olfactory dysfunction is a common problem that is most frequently attributed to
upper respiratory infection. Postviral olfactory dysfunction (PVOD) can be prolonged and …

Objective/Hypothesis This study aims to determine the association between parosmia and
clinically relevant recovery of olfactory function in patients with post‐infectious olfactory …

Importance Olfactory dysfunction affects approximately 20% of the general adult population.
It is associated with reduced quality of life and important health care outcomes such as …

Background Disorders of the sense of smell have received greater attention because of the
frequency with which they occur as a symptom of SARS-CoV-2 infection. Olfactory …

Objectives To investigate effectiveness of olfactory training (OT) in COVID-19 patients with
persistent olfactory dysfunction (OD). Methods From March 2020 to March 2022, COVID-19 …

A key concern of both the patient and physician is whether treatment is available that will
eliminate or quell a given chemosensory disturbance. In cases where obvious oral, nasal, or …

(1) Background: Persistent post-viral olfactory disorders (PPVOD) are estimated at 30% of
patients one year after COVID-19 infection. No treatment is, to date, significantly effective on …

Importance The number of olfactory dysfunction cases has increased dramatically because
of the COVID-19 pandemic. Identifying therapies that aid and accelerate recovery is …