Hello, I feel your pain…I had Covid in December of 2022 and lost my taste and smell. I’ve had 4 Stellate Ganglion Block injections for my loss of taste/smell. It’s helped slightly, where I can now smell my coffee grounds every morning and have a stronger sense of salty, sweet, sour/bitter on my tongue. What the SGB did do for me was help my anxiety. I don’t feel as shaky as I once did and that has helped me a lot. I’m not on any anxiety drugs or anything like that, so this was not expected, but I’m happy about it. Now if I could just get the taste and smell back, that would be so wonderful! I too was off balance and felt like I was on a boat, but that seems to have subsided as well.