nights in a row. The dosage says 3 days, with two doses in a 24 hour period. I can suffer through the daytime being congested but there’s no way I can sleep at night. So I justify extending the number of days of using it by only doing one dose per 24 hours. Knock on wood, I’ve never experienced the rebound swelling that happens with overuse.

Man, I love that stuff when I’m congested. It’s the only way to get some sleep.