How Mouth Breathing Affects One’s Dental Condition

Published: 26th May 2011
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Breathing means life; inhaling oxygen and exhaling carbon dioxide happen so naturally without any need for conscious decision-making. In human physiology, there are two body parts used in breathing. These respiratory parts are the nose and mouth. Normally, people breathe through the nose, but victims of common colds and clogged nose cannot help but breathe through the mouth.

According to dental hygienists, habitual breathing through the mouth is not helpful to one’s dental condition. Mouth breathers are more likely to experience dental problems than their nose-breathing counterparts. The following are some of the dental problems that can result from mouth breathing:

Tooth Decay

Mouth breathing reduces saliva production. Saliva is a naturally occurring fluid which is nature’s defense against cavities. It helps reduce the acid and bacteria in the mouth. Prolonged mouth breathing can result to a clinical case of xerostomia or dry mouth, which later on leads to development of tooth decay

Crooked Teeth

When a person breathes through his or her nose, the mouth is shut and the upper jaw is held steady by the opposing tongue and cheek muscles. On the other hand, breathing through the mouth will have the tongue rest on the bottom instead of on the top of their mouth. Such action relaxes the cheek muscles and narrows the upper jaw, which starts the development of imbalanced and crooked teeth. If you happen to develop this condition, you must immediately consult a North Charleston or Summerville cosmetic dentist for necessary dental aid.


Gingivitis is a dental condition identified by an inflammation of the gums surrounding the teeth. It has a significant relationship to the proper balance of oral bacteria. Mouth breathers develop dry mouth which disturbs the bacterial balance of the mouth and increases the odds of having gingivitis. Fortunately, a Summerville or North Charleston dentist will have the latest, most modern dental equipment and treatments to easily diagnose and treat gingivitis conditions before it gets worse.

Modern dental procedures are not just confined to the dental treatments. Chronic mouth breathing can also be treated now by your North Charleston or Summerville dentist. Some of the treatment options may include orthodontics or tonsil removal. Furthermore, some dentists may also advise you to use a dental appliance to widen your sinuses and open your nasal airway passages.

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