I currently have a head cold, partially blocked sinuses, bad headache, nose running, mouth is dry but it has been warm here for a couple of days, my concern is that my daughter said to me about 12 hours ago that my breath smelt like the pool like a chlorine smell, I then smelt it and later that day I went to bed, woke up with dry mouth, mind you that we have a split system cooler in our bedroom so the air would also be dry, when I woke I could smell a slight smell of chlorine, I haven t been near chlorine for quite some time. Can you please help, thanks Adam