ANOSMIA

This study tested a budesonide nasal spray in 120 adults who lost their sense of smell after COVID-19 and still had the problem 30 days later. The goal was to see if the spray could improve smell scores after 30 days of treatment. The approach is based on the idea that persistent…

This study tested whether a stellate ganglion block—a shot that numbs certain nerves in the neck—could help people who lost their sense of smell after COVID-19. Twenty adults with smell problems lasting at least a year took part. Researchers measured changes in smell ability and …

This study tested a new way to help people who have lost or distorted their sense of smell and taste. Instead of just smelling scents, participants chewed flavored gum to stimulate smell, taste, and feeling (like mint's coolness). 30 adults with smell or taste problems for 3 mont…

This study followed 41 adults who had skull base surgery to see how their sense of smell and taste changed afterward. Researchers also tested whether a simple smell training program could help people recover these senses faster. The goal was to better understand these side effect…