Possible: A lung infection can cause bad breath but most frequently it is caused by bacteria in your mouth. If you have a lung infection see your doctor and get this treated asap . If lungs are healthy then see a dentist for exam and teeth cleaning.
Answered 11/20/2013
4.7k views
It is possible: In the majority of cases, the cause of bad breath or halitosis, is the product of bacteria in the mouth and gum disease. The proper diagnosis is the key to a successful treatment. See your dentist for Halimeter test, diagnosis and bad breath treatment that depends on its cause. Good luck.
Answered 4/24/2016
2.8k views
Bad breath: Sources of bacteria causing bad breath can be the back of the tongue, gums, nose, sinuses, tonsils, Stomach, systemic such as bronchial or lung infection or diabetes. Talk to your dentist first.
Answered 5/25/2015
2.8k views
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