Stellate Ganglion Block
This injection has been recently shown recently to restore the loss of taste and smell caused by Covid 19.
It has long been used to improve Reflex Sympathetic Dystrophy (also called Chronic Regional Pain Syndrome). It also improves blood flow to regions of the body.
Please watch the video to learn about the procedure and how it is performed.
Below are links to the research articles that provide useful information about the lack of taste and smell that is received by stellate ganglion injection.