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4 golden rules for dealing with tooth sensitivity

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When you drink a glass of ice water, eat something sugary, or drink hot soup, the feeling that one or more of your teeth transmit through your nerves makes you move, doesn’t it? This means you have sensitive teeth.

So why is this happening? Why does your tooth react to heat, cold, sweet or sour, and sometimes even pressure? Dentists also have to play detective to find out why the patient has sensitive teeth. Because there are many different reasons, from trauma to dental diseases, that can cause sensitive teeth, damage tooth structures, and require root canal treatment to relieve pain. One or more teeth can become sensitive to the slightest pressure. For example, if you accidentally bite a hard corn kernel and your tooth is broken or damaged as a result, this tooth can become sensitive, usually after it has been cleaned, filled or otherwise worked on by dentists.

Sometimes this kind of sensitivity can take weeks or even months to go away. In other cases, people can cause tooth sensitivity by grinding their teeth or clenching their mouths tightly. This kind of sensitivity to oppression is nothing to be worried about. Of course, if it happened once or twice and it went away in a day or two. Here, it should be accepted as a stimulant, if you have teeth clenching or grinding, you should visit your dentist for a solution when combined with sensitivity.

It takes time for the teeth to recover from the trauma. When pressure sensitivity becomes a permanent condition, you may suspect breakage, cracking or decay and visit your dentist. Sensitivity to heat can often mean that the care of the teeth is violated, and sometimes one or more teeth are traumatized too short or too hard. Because there may be slight displacement, so it has changed the point where its surface shapes your bite. Such shifts can be caused by habits such as thumb sucking or trauma to one or more of your teeth.

The most common cause of tooth sensitivity to heat, sweet or sour foods is unprotected dentin tissue. Dentins, the hard tissues that contain microscopic tunnels (tubules) just below the enamel, can become unprotected by tooth decay, gum recession, food or toothbrush abrasion. Whatever the cause, unprotected areas cause tooth sensitivity.

If one or more of your teeth has developed sensitivity, first see your dentist to find out what’s causing it. If your sensitivity is the result of simple tooth enamel erosion or gingival recession, make sure to follow the 4 golden rules, the details of which can be found below:


Tooth sensitivity caused by tooth enamel erosion or gingival recession, unfortunately, does not go away with filling your teeth. Instead, brush your teeth with toothpaste that reduces sensitivity. These toothpastes, which you can buy in the market, contain substances that reduce sensitivity by filling the channels (tubules) in the dentin.

Before going to bed, apply some of your toothpaste to your finger or a small cotton swab and try spreading it on sensitive spots. Do not wet your toothbrush while brushing, let the toothpaste foam with your saliva, which is normally the correct way to brush your teeth. Spit it out, but don’t rinse it. Within a few weeks, you will feel the sensitivity of your teeth decrease.

Pastes with high fluoride content and containing nitrates, even pastes containing arginine, which is a newer product, have promising results in this regard.


Mouthwashes containing fluoride, available over-the-counter and available at any pharmacy or grocery store, can help reduce sensitivity, especially in people with cavities. Use these shakers once or twice a day; swish it in your mouth, for about 1 minute and then spit, then do not eat or drink anything for at least 30 minutes.

People with sensitive teeth sometimes need a stronger fluoride shaker or gel than those available in the market. For example, some treatments for gum disease (such as root correction, which reduces plaque) can make sensitive teeth even more susceptible. In such cases, dentists may recommend a special fluoride gel that will eliminate the problem. .


Plaques, which are white sticky substances that form on teeth, produce an acid that irritates teeth, especially if your dentures are naturally sensitive. You can fight plaque every day by brushing your teeth at least twice a day. If you do this preferably at least 30 minutes after eating and before going to bed, you will get more positive results. Also, don’t forget to floss your teeth at least once a day.


People often cause tooth sensitivity by damaging their protective enamel, brushing their teeth too hard, or using hard toothbrushes. When the gingiva recedes, unprotected dentin becomes more vulnerable to toothbrush abrasion. So use a soft toothbrush and apply very little pressure when brushing your teeth. Soft touches will allow the brush to move more freely and brush your teeth more effectively. There are very qualified products on the market in this regard, you can consult your dentist for product advice.