It's hayfever season, and this year it's brutal. People will be buying all kinds of drugs to stop sneezing and dry up runny noses, but most of them won't work very well. And if you dare wander into the abyss of online decongestants, you better read this article. That is, if you want to understand the thousands of products (mostly bad) that companies are hawking. This is nothing to sneeze about.
