COVID Smell Loss: 'Retraining' Mostly Flops in Trial

COVID Smell Loss: 'Retraining' Mostly Flops in Trial Some patients did recover olfactory function with two-prong therapy, however Kate Kneisel medpagetoday

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Bimodal olfactory training with visual cues and the use of patient-preferred scents did not produce a clinically meaningful improvement in sense of smell among individuals with COVID-19–related olfactory loss, a 275-patient randomized trial showed.

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