I've been suffering with quite a severe cold for the past week or so, but things like that have never stopped me from getting some! However, this time, it did some wonders. My nose cleared up and my headache disappeared and I felt right as rain throughout and for a bit afterwards. Of course the symptoms came back eventually but I was shocked at how fast it worked. It is true that if you have a headache, you should have sex. It does work and now it appears to work for colds too!