Understand the Reasons for Teeth Sensitivity to Identify the Right Remedial Solution

 

Have you ever wondered why you get the sharp ache or discomfort when you consume hot/cold foods or beverages? There are many possible reasons for sensitive teeth. Understanding the causes can help you identify the correct remedial solution.

 

Wearing Down of Enamel

 

Among the most common reasons for sensitive teeth is wearing down of enamel. Enamel is the outer layer of teeth that protects the underlying soft layer of dentin. Dentin is connected to nerves inside the tooth and contains hundreds of microscopic tubules that lead to tooth pulp. When enamel starts to wear out, dentin is exposed to the elements. The dentin tubules allow stimulants such as heat, cold or acidic substances to reach the nerves. The triggered nerves send discomfort signals to the brain, leading to symptoms such as sharp sensations and discomfort.

 

Reasons for Enamel Thinning

 

Enamel can wear down due to several reasons. For example, if you brush your teeth too hard or if you use a hard-bristled toothbrush. Enamel can also wear down if you experience teeth grinding at night or do a lot of teeth clenching. The long term use of alcohol-based mouthwashes can also damage enamel. Excessive consumption of acidic foods and beverages such as colas can hasten enamel reduction. Medical conditions such as acid reflux and bulimia can also lead to enamel reduction over time.

 

Gum Diseases That Expose Teeth Roots

 

Another reason for sensitive teeth is gum recession. In normal circumstances, teeth roots are protected by a healthy layer of gum tissue. But when a person experiences certain gum diseases, gums can recede. In gum recession, gum tissue surrounding the tooth starts to pull back or wear away, leaving tooth roots and dentin to become exposed. Gingivitis, the condition characterized by inflamed and sore gum tissue, can also cause the tooth’s root to become exposed.

 

Injuries and Teeth Damage

 

Damage to the teeth such as cavities, broken teeth, chipped teeth, fillings that have worn down or crowns that have worn down can also cause dentin to become exposed. The result is tooth sensitivity. In such cases, you will likely experience sensitivity in the affected tooth or the area surrounding the tooth and not ache in the majority of the teeth. Depending on the cause, tooth sensitivity can affect a single tooth, a set of teeth or all the teeth. The degree of discomfort can also vary, ranging from mild to intense.

 

Seek Dentist’s Expert Diagnosis

 

It’s best not to guess the reasons for tooth sensitivity on your own. If you experience tooth sensitivity, make an appointment with a qualified dentist. A dentist will use dental equipment to check for sensitivity and tools such as x-ray to make an accurate diagnosis. For mild tooth sensitivity, the dentist may recommend specially formulated desensitizing toothpaste. Desensitizing toothpastes contain particular ingredients that help block the sharp sensations and hence, sensitivity symptoms. By using this toothpaste on a regular basis and by following good oral hygiene practices, you may be able to find relief from tooth sensitivity symptoms.

 

Teeth sensitivity is a common dental problem but not something you should ignore. Make an appointment with a dentist for accurate diagnosis and treatment!