question: Hi. I was living in a damp room (botched garage conversion) for around a year and have developed a terrible taste in my mouth along with the occasional shortness of breath. I've had a chest x-ray and it's came back fine but am on a waiting list to be able to see a dentist. This taste has been around for around 8-9months now it's affecting my life. It's often bitter, almost sourish but at night can be quite creamy, almost as if i've just drunk a pint of milk. My teeth have gone from very white to stained brown with darker brown blotches in a matter of months. I don't know what to do because i'm getting no answers off my doctors. Please offer some suggestions, thanks in advance for any offered help.