Royal King Sinus Buster Chinese Herbal Tea 20 Tea Bags

I'm very happy with this-- drains my ears and sinuses quite effectively. Works better for me than guaifenisen.

I found this tea by accident but it worked so well that i later ordered it,
after not being able to find it again. It really helps open nasal passages.
Since starting to use it whenever I have bad nasal congestion, I have not
had a sinus infection. Everyone is different, but it sure worked for me.