12. Bad Breath
One of the symptoms of a gallbladder issue that is not that well known is foul-smelling breath. This can be a difficult symptom to not only identify, but also can be difficult to determine the reason why a person has bad breath. Some people simply have bad breath, but others may experience this symptom as a result of a gallbladder issue.
The source of the bad smell may go beyond the mouth and extend to the digestive system. If you are having difficulty with your abdomen and you also have bad breath, refer to some of the other symptoms on this list to see if there may be more to the cause of your bad breath.
Simply having bad breath does not necessarily mean that there is an issue with your gallbladder. However, if you have bad breath and several of the other symptoms on this list, there is a good chance that the gallbladder is at the root of it.