Long COVID, anosmia and the promise of stellate ganglion blocks

Loss of smell or anosmia is so common with COVID-19, it’s part of the diagnostic criteria. Parosmia, or diminished smell and taste, is even more common.

Loss of smell or anosmia is so common with COVID-19, it’s part of the diagnostic criteria. Parosmia, or diminished smell and taste, is even more common.