Dental Did You Know

Tooth Sensitivity vs. Gum Sensitivity

Sensitivity in the mouth can be quite painful but the cause of the sensitivity depends on where exactly in the mouth it occurs. I've outlined some of the symptoms and causes of two types of sensitivities below.

Gum Sensitivity
Gum sensitivity is irritation stemming from the gums which is typically felt at or below the gum line (where the teeth emerge from the gums).  It is usually indicative of gingivitis which is the early stage of gum disease.  Symptoms of gingivitis are swollen, red gums that easily bleed and bad breath.  Advanced gingivitis (also called periodontal disease) may be accompanied by receding gums where the gum tissue begins to pull away from the teeth.

Gingivitis and other gum sensitivity occurs due to poor oral health.  Plaque is the build up of bacteria and other microorganisms that, if not removed through brushing and flossing, causes gum irritation. I have previously blogged on ways to reduce plaque, which can be found here. Other causes of gingivitis may include diabetes, pregnancy, smoking, and crooked teeth.

Tooth Sensitivity
Tooth sensitivity may be experienced in several ways.  You may feel pain when brushing your teeth, eating/drinking something cold, or when you eat/drink something hot, acidic, or sweet.  Tooth sensitivity may be due to gum disease but it could also be due to a variety of other things such as: fractured tooth, worn tooth enamel, exposed dentin, receding gums, cavities, and loose fillings. Grinding your teeth (called bruxism) or brushing too hard may also cause tooth sensitivity.  Seeing your dentist is the best way to identify the cause and work on a treatment for tooth sensitivity.


Source:http://www.colgate.com/app/CP/US/EN/OC/Information/Articles/ColgateNewandNow/Community/2015/April/article/SW-281474979387236.cvsp


R. Eric Emery, DDS
Morgan A. Emery, DDS
Smile Station Dental
2901 Dougherty Ferry Rd, Suite 400
St. Louis, MO 63122
(314)821-7100
smilestationdental.com
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