Bad Breath (Halitosis)
What causes bad breath?
What you eat affects the air you exhale. Certain foods, such as
garlic and onions, contribute to objectionable breath odor. Once
the food is absorbed into the bloodstream, it is transferred to
the lungs, where it is expelled. Brushing, flossing and mouthwash
will only mask the odor temporarily. Odors continue until the body
eliminates the food. Dieters may develop unpleasant breath from
infrequent eating.
If you don't brush and floss daily, particles of food remain in
the mouth, collecting bacteria, which can cause bad breath. Food
that collects between the teeth, on the tongue and around the gums
can rot, leaving an unpleasant odor. Dentures that are not cleaned
properly can also harbor odor-causing bacteria and food particles.
One of the warning signs of periodontal
(gum) disease is persistent bad breath or a bad taste in the
mouth. Periodontal disease is caused by plaque, the sticky, colorless
film of bacteria that constantly forms on teeth. The bacteria create
toxins that irritate the gums. In the advanced stage of the disease,
the gums, bone and other structures that support the teeth become
damaged. It is important to have regular dental check-ups, so gum
disease can be detected and treated early.
Bad breath is also caused by dry mouth (xerostomia), which occurs
when the flow of saliva decreases. Saliva is necessary to cleanse
the mouth and remove particles that may cause odor. Dry mouth may
be caused by various medications, salivary gland problems or continuously
breathing through the mouth. If you suffer from dry mouth, we may
prescribe an artificial saliva, or suggest using sugarless candy
and increasing your fluid intake.
Tobacco products cause bad breath, stain teeth, reduce one's ability
to taste foods and irritate gum tissues. Tobacco users are more
likely to suffer from periodontal disease and are at greater risk
for developing oral cancer. If you use tobacco, ask your dentist
for tips on kicking the habit.
Bad breath may be the sign of a medical disorder, such as a local
infection in the respiratory tract (nose throat, windpipe, lungs),
chronic sinusitis, postnasal drip, chronic bronchitis, diabetes,
gastrointestinal disturbance, liver or kidney ailment. If we determines
that your mouth is healthy, you may be referred to your family doctor
or a specialist to determine the cause of bad breath.
What Can I do About Bad Breath?
Eliminating periodontal disease and maintaining good oral health
is essential to reducing bad breath. Schedule regular dental visits
for a professional cleaning and check-up. If you think you have
constant bad breath, keep a log of the foods you eat and make a
list of medications you take. Some medications may play a role in
creating mouth odors.
Brush twice a day with a fluoride toothpaste to remove food debris
and plaque. Brush your tongue, too. Once a day, use floss or an
interdental cleaner to clean between teeth. If you wear removable
dentures, take them out at night. Clean them thoroughly before replacing
them the next morning.
Mouthwashes are generally cosmetic and do not have a long-lasting
effect on bad breath. If you must constantly use a breath freshener
to hide unpleasant mouth odor, talk to us. If you need extra help
in controlling plaque, we may recommend using a special antimicrobial
mouthrinse and/or an electric toothbrush.
What can I do about bad breath?
Regular checkups will allow us to detect any problems such as gum
disease, a dry mouth or other disorders that may be the cause. Maintaining
good oral hygiene, eliminating gum disease and scheduling regular
professional cleanings are essential to reducing bad breath.
Regardless of what may be the cause, good oral hygiene is essential.
What is the treatment for bad breath?
If your dentist determines that your mouth is healthy and that
the odor is not of oral origin, you may be referred to your family
physician or to a specialist to determine the cause of the odor
and for treatment. Of course, if the odor is of oral origin, as
it is in the majority of cases, your dentist can treat the cause
of the problem.
If the odor is due to gum disease, we may refer you to a periodontist,
a specialist in treating gum tissues. Gum disease can cause gum
tissues to pull away from the teeth and form pockets. When these
pockets are deep, only a professional periodontal cleaning can remove
the bacteria and plaque that accumulate. Sometimes more extensive
treatment is necessary.
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