Sadly, the term bad breath does not need much explanation. You inherently know what we mean because you have probably experienced it either for yourself or through a loved one. We understand the adjective bad to mean that the odor of bad breath is unpleasant or offensive. While we can certainly smell someone’s mouth odor when they breathe, we also detect it during speaking and laughing.
There are several over-the-counter products available that can help manage bad breath from the throat. Mouthwashes and sprays specifically designed for freshening breath can help kill bacteria in the throat and provide a temporary solution for bad breath.

Alcoholics are some of the most common people to suffer from bad breath, including a number of health problems which adversely affects their digestive systems. When alcohol is consumed, it passes directly into the bloodstream through the small intestine and lining of your stomach.
Tonsil stones smell so bad because they house anaerobic bacteria that produce volatile sulfur compounds which smell like rotten eggs. If you want the smell to go away, you can remove your tonsil stones by gargling a vinegar solution or peroxide and adding probiotic-rich foods like yogurt to your diet.