My knees have been bothering me for months. While my left one is still a tiny bit tight, for the most part, they are now fine. I have no idea why. I’m not complaining. But, if I knew what I did (or didn’t do), I would have done it a long time ago. Wednesday or Thursday evening, I started taking a half dose of Melaleuca’s CounterAct Night cold medicine in hopes of relieving some of my night time itching. Are these two things related?