


Changing to different scents after 12 weeks may help more.Smell training for many months works better than short-term training.Smell training helps speed recovery in some patients.Recovery appears to be improved by smell re-training and nasal steroids. While there are no proven medical therapies thusfar to aid in reacquiring smell and taste lost from COVID-19, there are studies showing recovery from loss of smell from other viruses. Loss of smell and taste are symptoms that have been observed with viral upper respiratory infections in the past, and they’ve been shown to appear much more frequently in people infected by COVID-19.
