Sensitive Teeth • Tooth sensitivity to hot and cold
What is Sensitive teeth
Sensitive Teeth problem or dentinal hypersensitivity, is called the condition when a cold or hot, sweet or sour stimuli in the mouth or even regular brushing causes an intense pain to some teeth.
What Causes Sensitive Teeth?
The most usual causes of a tooth sensitivity problem are :
What causes the pain in Tooth Sensitivity ?
Sensitive teeth has become one of the most common teeth problems as people keep their original teeth longer. Gums are receding by age exposing the tooth below the gumline where dentin is covered by cementum that is much softer than the enamel of the tooth crown.
The dentin contains a network of micro-tubules which run the full width of the dentin, from the pulp in the center of the tooth up to the outer edge below the enamel. If a tooth area loses its protective layer of the enamel or cementum, the dentin (and also the pulp via the tubules) becomes exposed to the outside oral environment.
Nerve cells of the pulp extending inside these tubules can be stimulated by external heat, cold, or touch applied from the outside.
The external stimulation is thought to produce movement of the fluids within the tubules and tension of the nerve, making the teeth sensitive to hot and cold, and causing a strong pain signal to be sent by the nerve.
Dental health risks due to Teeth Sensitivity
Whatever the causes of tooth sensitivity, the real problem is not the pain itself but its consequences.
People who suffer from sensitive teeth problems, due to the pain caused during brushing, usually start avoiding their regular oral hygiene. Gradually this may lead to much more serious dental problems as tooth decay and gum disease.
Tooth sensitivity can also be a sign of tooth decay or cavities or a sign of a broken tooth or cracked filling.
If you have problem with sensitive teeth, consult your dentist to identify the root cause of the problem and advise you on the proper treatment.
How to prevent Tooth Sensitivity
As preventive measures for avoiding sensitive teeth problems you should :
Treatment for Sensitive Teeth problems
If you are looking for a cure for halitosis, try the following bad breath remedies :
Other sensitive teeth remedies include:
The cost involved with dental treatments can be significant and many patients may not afford it if they are not covered by their dental insurance. Learn how to choose a dental insurance plan that will provide the best dental treatment to you and your family.