Olfactory Cleft Opacification Improves With Intranasal Steroid Treatment and Is Correlated With Objective and Patient‐Reported Olfactory Outcomes

In patients with severe olfactory and gustatory dysfunction, olfactory cleft opacification improves with expanded intranasal steroid treatment (EDS-FLU) relative to placebo. This is directly associated with objective and patient-reported taste/smell improvement.