There are a lot of things that could cause bad breath. Sometimes, it could even lead to a pain whenever you are swallowing.
Most of the times stones are formed in kidneys. But did you know that this is not the only part of the human body that could have stones.
These photos will show you the effects when stones are formed inside the mouth.
Tonsil stones are also called tonsilloliths can be formed when the bacteria or dead cells are trapped in the nooks and crannies that filled the tonsils.
Bad breath is the not the only effect of this disease. If ever you feel something like this and you claim that it might be tonsil stones, you must immediately visit a nose or throat specialist for treatment.
Source: Hefty, Gross Science