Let’s break down the ways of how to get rid of bad breath. The initial and crucial step to finding a treatment for bad breath is to consult a specialist who can identify the root cause of the issue and recommend the appropriate halitosis treatment.If the halitosis is caused by factors outside of the mouth, a general practitioner or specialist should be consulted to remedy the underlying cause and alleviate the bad breath. However, for most cases of intra-oral halitosis, a dentist will be the specialist who will evaluate and remedy the bad breath problem. The following are some suggestions for eliminating bad breath caused by intra-oral factors:
Products specifically for dry mouth like Biotene, can be used to help prevent bad breath in these cases.

Loss of smell and taste may result from polyps in the nasal or sinus cavities, hormonal disturbances, or dental problems. They can also be caused by prolonged exposure to certain chemicals such as insecticides, and by some medicines.
If your dentist has ruled out any oral problems that might cause a chronic bad breath, it is best to see you doctor for an evaluation too. This may indicate infection somewhere else in your body and can be a sign of a range of conditions like diabetes, strep throat, tonsilitis, respiratory tract infections, bronchitis, chronic sinusitis, HIV, digestive system ailments such as ref-lux or liver and kidney problems.