nasal congestion
"I had sinus congestion often while growing up.  This continued even as an adult.  In the late 80's I tried Drixoral.  My sinus congestion was cleared for at least 6 months and rarely needed Drixoral only once or twice a year when I got sick.  I considered it a cure.  I found out a couple years ago about them discontinuing it as I haven't needed it for a couple years.  I do believe it was a cure (for me at least). "