Just found this thread because I have a sinus infection that has now settled into my chest and searched the forum. Thanks for posting this. I didn't have these problems back in 2008. Glad I didn't waste 12 days on the Master-Cleanse for it to not go away. I'm the same way with knowing what is causing whatever problem I have. I can tell it's sinuses. People on this forum like to cry detox for everything but that isn't it.
The last time this happened I had to use Mucinex to break it up for a week. I guess there's no reason to do the Master-Cleanse if it's not going to do anything different. I'm leaning towards it just because I have no appetite whatsoever and that's usually a good reason to just go ahead and fast.