What causes soreness when a tooth touches? What is the problem of sore teeth?

Soreness occurs when the tooth is touched, which may be caused by sensitive dentin or decay. If it is due to dentin sensitivity, it may be caused by gum recession and exposed tooth roots, which can be relieved by desensitization**. Another type of dentin sensitivity may be due to a tooth defect in the neck of the tooth, called a wedge defect.

If dentin sensitivity is due to a wedge defect, only a filling** is needed to relieve symptoms. Another reason may be caries, food impaction pain after encounter, etc., in this case, it is only necessary to remove all the decay and carry out the necessary filling**, and the patient's symptoms will be reduced or disappear.

If you have an allergic tooth due to injury or corrosion, you can use cold acid or comfort toothpaste to improve the allergic condition.

This means that you have a problem with your teeth. I recommend going to a dental clinic for a detailed check-up. Early**.

Many people have such an experience, a good pair of teeth unconsciously become "squeamish", in eating cold, hot, sour, sweet food, and even when brushing teeth with cold water, the teeth will become sour and soft, this is the medical so-called "dentin hypersensitivity", commonly known as "inverted teeth".

Dentin hypersensitivity is mainly caused by the destruction of the integrity of the enamel on the tooth surface, exposing the dentin inside the tooth. It is characterized by rapid onset, sharp pain, and short duration. The occurrence of dentin hypersensitivity is mainly related to some non-burning habits in life.

For example, he likes to eat hard foods such as broad beans; habitual unilateral chewing of food; Brushing teeth horizontally often in a saw-saw manner; Toothbrush bristles are too hard, etc.

Teach you several health care methods to prevent "sore teeth"

1. Rub raw garlic in the sensitive area of the tooth every day for 2-3 minutes each time;

2. Chewing tea leaves or raw walnut kernels has a certain effect on preventing allergies to the occlusal surface;

3. Brushing teeth with toothpaste containing desensitizing ingredients such as potassium nitrate or strontium chloride can also have a certain relieving effect.

There is a pustule, and it is estimated that it is already apical inflammation. Temporary improvement. A sore tooth should be another tooth. Either the tooth decay is exposed, or the face is exposed or the tooth is flattened.

First, you can rinse your mouth with tea, tea contains many alkaloids that are beneficial to people, which can effectively neutralize the organic acids in bayberry, and the tea used for gargling should be contained for a period of time.

Second, eat once and you'll be fine. I often try to brush my teeth immediately after eating, and it will be relieved.

Third, drink plenty of water and eat some vinegar, jealousy works well.

Fourth, rinse your mouth with milk or eat green onions.

Fifth, before eating bayberry, you can chew some walnut kernels, stay in your mouth for a while, and then eat bayberry, your teeth will not be sour (this seems to be a bit troublesome!). )

Because teeth also have a nervous system.