Sinus rinsing is one of those things that gets recommended a lot without thought. For many conditions, it's great relief, but on the flip side, if you have e.g.

Sinus rinsing is one of those things that gets recommended a lot without thought. For many conditions, it's great relief, but on the flip side, if you have e.g. inflamed sinuses or the like, it can make your condition considerably worse. As always, it's best to consult your doctor, because there's more nuance to human health than handy tips online would let on.