Sensitive teeth can be used to connote a whole range of dental conditions. It could refer to a mild twinge in the teeth to extreme discomfort and pain. Increased sensitivity to hot and cold foods could also be a sign of sensitive teeth. In many cases, sensitive teeth could well be an indication of more serious dental problems.
The problem of sensitive teeth can affect one and all. However, this problem is usually more common in people aged between 20 to 40 years. The problem of sensitive teeth is more common in women as compared to men.
Causes
Sensitivity of teeth is primarily a result of wearing out of the enamel. Our teeth are protected by a layer of enamel. When this enamel wears off, the dentine below is exposed to several external factors. This causes sensitive teeth. There are several factors that are responsible for the erosion of the enamel. Here are some of them.
* Toothbrush abrasion- Many people are in the habit of brushing their teeth too hard. This can cause erosion of the enamel. Brushing too hard on areas where the teeth meets the gums or brushing from side to side can cause toothbrush abrasion.
* Dental erosion- Drinking liquids that have a high sugar or acidic content can also cause erosion of the enamel. It dissolves the enamel, thereby exposing the dentine underneath.
* Gum recession- In some individuals, the gums start receding. This usually happens towards the roots where there is no enamel. As a result, the dentine is exposed.
* Gum diseases- Sometimes there may be excessive build up of plaque or tartar around the teeth, which may result in gum diseases. This causes the gums to recede and damage to the bony structure of the teeth, making the teeth sensitive.
* Tooth grinding- Excessive grinding of teeth can cause the enamel to wear away.
* Cracked tooth- When there is a crack in the tooth, any changes on the biting surface can cause discomfort.
* Tooth bleaching- Some people may have to deal with tooth sensitivity for some time after getting the tooth bleached.
How to deal with sensitive teeth?
Dealing with sensitive teeth is not as difficult as it may seem to be. All you need to do is take a little extra care of your teeth. Firstly, you need to ensure that you are not exposing your teeth to extreme temperatures. Make sure that you are not eating or drinking anything that is too hot or cold.
Using special toothpastes that are meant specifically for the problem of sensitive teeth could also help deal with the problem. These toothpastes can help ease out the pain and discomfort caused due to sensitive teeth.
If problem persists, a consultation with the doctor is strictly recommended. The doctor will study the underlying conditions that may be a cause of increased sensitivity and offer an appropriate solution. However, if there is no other dental problem associated with tooth sensitivity then the doctor may use de-sensitizing products like fluoride gels or varnishes to treat the problem.
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