As far as the feeling after filling your teeth is concerned, you have been thinking about what to eat since you got up from your dental chair, but some people are afraid to fill their teeth next time. They are afraid. After filling teeth, it is quite common in dentin allergy. Filled teeth may be sensitive to pressure, candy, temperature and other stimuli. This sensitivity usually heals itself within a few weeks. When you are sensitive, just try to avoid irritation. Generally, you don't need painkillers.

It didn't hurt before filling the teeth, but it did? What's going on here?

Don't worry if you have slight pain after filling your teeth. This situation may be caused by deep caries before, during the process of filling teeth to prepare cavities, or by disinfectant stimulating dental pulp. Short-term hot and cold stimulation pain does not need special treatment, and it can be recovered in 1-3 days. See how to deal with different causes of pain.

How to deal with different causes of pain?

1. It hurts when eating or when the upper and lower teeth meet.

There is a feeling of cheese teeth. This situation shows that tooth filling interferes with the occlusal relationship of teeth. Don't chew on the side of the filled tooth for the time being. You need a follow-up visit.

2, hot and cold stimulate pain

It usually appears within a few days after filling the teeth, and if the symptoms disappear with time, it will pass. Why is cold and hot stimulation sensitive after filling teeth? Regarding dentin hypersensitivity, according to neuroscience, there is no nerve perception in the outermost enamel of teeth, and dentin is next to it. Numerous tubules in dentin lead directly to the pulp nerve. If the enamel is damaged, the dentin will be exposed. Dentin can transmit feelings to the dental nerve, that is, the dental pulp-if cold, hot, sweet, acid and other stimuli act on dentin, it can be transmitted to the dental nerve, making us feel discomfort or pain of dentin allergy.

3, soreness and pain

If you fill a deep cavity, you must feel deeply painful, but most of it can be relieved by yourself. The rest are not so lucky. Pain indicates that dental pulp tissue is no longer healthy and needs root canal treatment. After filling teeth, chronic pulpitis attacks, and chronic pulpitis attacks have no obvious symptoms, so many patients do not feel pain. There will be slight spontaneous pain after filling teeth. In fact, this tooth had chronic pulpitis before filling, so it can't escape the step of root canal treatment.

4, tooth deactivator stimulation

Stimulation of pulp deactivator. Due to the need of treatment, the tooth nerve is inactivated (commonly known as nerve killing), and toothache may occur on the same day or the next day after the inactivating drug is blocked, but the pain will not be severe and will not last for a long time. If there is severe pain, you need to return to the clinic as soon as possible. There is little possibility of severe pain when taking medicine, so parents don't have to worry.

5, soreness and pain

After root canal therapy, drugs stimulate root canal therapy, that is, biting pain or spontaneous pain occurs after nerve therapy. This is because the therapeutic drugs react with periapical tissues, which is a normal phenomenon. This kind of pain will be obviously relieved or disappeared in about 1 week, so don't worry. If the pain is serious, you should go back to the clinic as soon as possible.

Filling teeth is not once and for all, but also requires regular inspection after restoration, early detection of problems and timely treatment.