haeussf
Contributor
Since about a year I'm having problem with my sinus (I assume it's the sinus). Especially if I go deeper than 70 feet or when I dive in colder water. It usually starts in the middle of the dive where pain goes from the neck towards the forehead. A couple time I used Sudafed and the pain almost disappeared. But Sudafed not always helps......
Any suggestions what this could be?
Any suggestions what this could be?