My friends not in Scandinavia used to have slight fever for a couple of months before going to a doctor to find out it was pneumonia. I wonder, how Scandinavian doctors react to slight fever, not a bad fever, and if they send you back home then this an example of what’s wrong. Other than that it’s likely a good idea to try to make one’s body heal itself, if the immune system is not compromised
If that’s a joke, it’s a good one. Otherwise, well, there are a lot of “this letter isn’t needed let’s throw it away,” in most cases it will not work as good as you think.