Ketoprofen : Miracle Knee Cure?

I was kinda upset that my knee was hurting quite bad on Tuesday (rest day) and facing the prospect of some down time. Determined not to lose mileage, I did the RICE (Rest, Ice, Compression, Elevation) regime on my right knee the entire day (and in the office!). It did not improve as much as I would have hoped by the end of the day.....but then I remembered this pack of Korean Plasters that I bought for my wife and my parents that had huge success rate on their back/shoulder pain (I personally do not use it) that they kept asking me to buy them whenever I traveled to Korea (which I did, early last year, in a wasted attempt to forge ties with a major customer, oh how I wish I could rant about that one!). Right before getting to bed, I placed one on my knee/quad area and went to sleep. I was hopeful that I could at least do something the next morning. I woke up at 5am and wow, the pain has subsided quite a fair bit so I went out for a 12km slow run (6:50min/km) and survived. I was ca...