Bacterial respiratory infections are believed to come about as the result of inhaling fine droplets from the mouth and throat into the lungs. These droplets carry germs that can multiply in the lungs and cause damage. Research has recently provided strong evidence that suggests bacteria found in the throat, as well as those that occur in the mouth, can be drawn into the lower respiratory tract.

These germs then cause infections and worsen the condition of the lungs. People who have respiratory ailments, such as chronic obstructive pulmonary disease, typically suffer from reduced protective systems, making it difficult to eliminate bacteria from the lungs.

Scientists have learned that bacteria growing in the mouth can be breathed into the lungs and cause respiratory diseases such as pneumonia.  The risk is especially acute in people who suffer from periodontal disease.  This knowledge now leads researchers to conclude that respiratory bacteria can travel into the lungs to cause infection.

Chronic obstructive pulmonary diseases (COPD) cause persistent obstruction of the airways that interferes with normal breathing. The primary cause of this disease is believed to be long-term smoking.  The chemicals from smoke and air pollution will irritate the airways to cause obstruction. Further damage to lung tissue function of the lungs can be prevented, but already damaged tissue cannot be restored.  COPD, if untreated or undetected can result in irreversible damage.

Scientists believe that through the aspiration process, bacteria will cause frequent recurrences of infection in COPD patients. Studies are now underway to learn to what extent oral hygiene and periodontal disease may be associated with more frequents bouts of respiratory disease in COPD patients.

COPD patients can help themselves with better oral hygiene.  Because smokers are the primary group of patients with COPD, they are much more susceptible to perio disease.  Their healing rate is not as good, and their chances of having successful dental implants is less nothing good comes from smoking. 

As this group has greater needs, Houston dentists generally recommend more frequent dental hygiene visits.  Patient education is also vital here.  Oral cancer screening is an important part of their care, as is biopsy or referral for cases with outright visible oral pathology present.

 In order to keep smokers healthy, this group has greater challenges.  In addition to more frequent dental visits, they must use all the aids for good hygiene: electric toothbrushes (Sonicare is our favorite), daily dental flossing, fluoride rinses, etc.

Houston dentists can detecting orally-induced breathing problems and refer the patient to an MD.  Visual cancer exams are conducted every time we see them, with a vigilant eye on the smokers, as they have much more problems than the non-smoking patient.  Any problems that are detected are immediately dealt with either in-house by the dentist, or referred to an appropriate MD specialist.

COPD patients need to see their dentist because of the risk of oral cancer and respiratory complications.  Early detection of either periodontal disease or oral cancer leads to early treatment and better chances of success with any cancer treatment.