Mouthwash, breath mints and gum are the common agents we think of when we want to fight bad breath. We tend not to think of technology. But one Southern California dentist is using advanced technology to identify levels of odor causing bacteria in the mouth, which helps determine the cause and subsequent treatment of bad breath.

In his private practice, Dr. Parviz Azar-Mehr (http://www.azarmehr.com), Clinical Professor at USC School of Dentistry, uses the Halimeter® to scientifically detect the levels of volatile sulfur compounds (VSC) caused by bacterial growth. Measuring VSC accurately and properly is vital for effective diagnosis and treatment of bad breath.

Persistent bad breath, or halitosis, not associated with smoking or eating certain foods, is almost always a symptom of dental problems, most commonly gum disease. In rare cases, halitosis can be a symptom of more serious general health problems like a local infection in the respiratory tract, chronic bronchitis, diabetes, and even liver or kidney problems, according to the American Dental Association.

Mouthwash won't cure gum disease or liver problems. So if you can't tell what's causing the odor by the smell, getting an accurate VSC reading from the Halimeter® may be the better way to fight halitosis.

Parviz Azar-Mehr MDM, is a Prosthodontist and Professor of Clinical Dentistry at the University of Southern California. Dr. Azar-Mehr is a dental specialist with post doctoral training from London University, New York University and the University of Michigan. Dr. Azar-Mehr has taught dentistry for over 25 years.

Bad breath can be more than just an embarrassment. Bad breath, also known as halitosis, can be a symptom of gum disease and other ailments that, if left untreated, can lead to serious dental and health, as well as social, issues.

The first step in treating bad breath is properly diagnosing the cause. Dr. Azar-Mehr uses the advanced technology of the Halimeter® to scientifically identify the level of odor causing bacteria which helps determine the cause and subsequent treatment of bad breath.

The Halimeter® is specifically designed to detect the levels of volatile sulfur compounds (VSC) caused by bacterial growth. Dr. Azar-Mehr uses the Halimeter® to determine the levels of VSC parts per billion. From this accurate measure of VSC, Dr. Azar-Mehr can properly identify the cause of the halitosis and can administer or prescribe appropriate treatment.

Persistent bad breath, not associated with smoking or eating of certain foods, is almost always a symptom of dental problems. Masking the odor with mints, gum or mouthwash does not correct the problem. Bacteria, in the form of plaque or tartar, can build up in the mouth when teeth and the tongue are not brushed consistently or properly and when teeth are not flossed. Halitosis is commonly a symptom of gum disease or food particles trapped in faulty dental restorations, or it may be the symptom of a more serious oral or general disease that requires prompt attention by a dentist or physician. On rare occasions, chronic halitosis is the symptom of a general health issue, and your dentist will refer you to a general health practitioner for treatment.