I have chronic sinus infections. I was laying on my side and turned my head, suddenly I felt my sinus start to drain, and it tasted & smelled like chlorine or ammonia. This was accompanied with a strong burst of burning pain deep in my head, and the back & top of my skull. I haven't had any kidney trouble, and I'm pretty sure my liver's ok.
I don't know if I should be scared or not. I'd really like to know what could cause this to happen.
:confused: Thanks for any insight.