Many people are suffering from bad breath right now and most of them don’t even know it. How can this be? Unfortunately, most people who are suffering from bad breath don?t have a clue that they have halitosis. The fact is that halitosis is one of those conditions that can be hard to spot, because it can be very difficult to tell if you have bad breath. However, if you do have bad breath, it is something you would definitely want to be aware of. Not only is bad breath potentially a very embarrassing problem, it can also be indicative of more serious health ailments, including kidney or renal failure, gall bladder problems, and other serious underlying health issues. So put aside your embarrassment and get ready to find out whether you have a serious problem with bad breath. Here are some ideas on conducting bad breath self examinations.