You probably don't have to (unless you live in the US), as xylometazoline HCl works exceptionality well and is readily available OTC sans script: https://en.m.w

You probably don't have to (unless you live in the US), as xylometazoline HCl works exceptionality well and is readily available OTC sans script: https://en.m.wikipedia.org/wiki/Xylometazoline https://en.m.wikipedia.org/wiki/Xylometazoline P.S.: If you live in the US, then it's readily available from Canada.