[FreeReign]

The summary is somewhat misleading. It seems to demonstrate that spraying nitric oxide into your nose reduces the number of viruses in your nose. That’s helpful, but it would be much more important to clear the virus from the lungs.

The nose is the first place the virus goes is it not?

[Renfrew]

“The nose is the first place the virus goes is it not?”

I think it’s the most common entry point, though it can infect through everything from your eyes to your gut.

Even with the nose, do you notice you are sick and start the treatment in time before it hits your lungs?

Overall it seems like this is a treatment that may help, but won’t be a miracle cure to all COVID.