The discomfort from tooth sensitivity is almost always
unbearable. The distinctive sharp pain in the jaw is such that many people
would not allow to pass even if it happens only sporadically. Tooth
sensitivity, also called dentin hypersensitivity, occurs when the core layer of
the tooth called dentin is exposed. The pain is triggered when you consume very
hot or very cold food and drink. Eating a lot of citrus and other sour and
sweet food can also easily bring on the pain. There are 4 reasons why your
teeth are sensitive.
1. Receding gums. This is usually where your troubled tooth
begins. The gums which cover the roots of your teeth may recede because of too
much pressure applied when brushing. By doing this, a considerable part of gum
tissues are pulled away from the teeth exposing the tooth roots. Unhygienic
practices initiate the build-up of plaque which in turn hardens into bacteria
filled tartar. Bacteria within the tartar give way to gingivitis and
periodontal disease, and this is another reason why the gum recedes.
2. Tooth decay and fractured teeth. Poor oral hygiene leads
to tooth decay and frail teeth that are prone to breakage. Dental cavities
especially near the gums can contribute to other causes that damage enamel and
expose the dentin, the layer of the tooth under the enamel. Fractured or
cracked teeth can become breeding ground for bacteria from tartar which can go
into the pulp resulting in inflamed gums and tissues.
3. Mouthwash and tooth whitening products. Most
over-the-counter mouthwashes contain acidic components that can wear away the
tooth enamel over time. Some tooth whitening products have a concentration of
soda and peroxide that make teeth sensitive.
4. Age related reasons. With age come many diseases and
factors that contribute to weakening body systems. The most common trouble with
aging is the deteriorating strength of bone structures including the dental
structures. Gum recession usually happens naturally when a person grows old.
The most important underlying principle for dentin
hypersensitivity or for a great many oral diseases is our proper conduct when
it comes to over-all hygiene. You have to be disciplined in carrying out an
oral and dental health care management on a regular basis. You have to learn to
inspect every label of the dental products that you are buying and use special
products that address the sensitivity of your teeth. A special toothbrush
intended for sensitive teeth can help.
You should also consider cutting down on foods that
contribute to the sensitivity of your teeth. If the pain becomes intensified
and much more protracted, you may already have unhealthy nerve endings - a
definite signal to see your dentist. These 4 reasons why the teeth are
sensitive are a guide for you regarding your teeth and will help you decide on
the most appropriate way to deal with the problem.
