Toothache for many is just a living hell, and so you want to get rid of it as soon as possible. The dentist in this case seems to us the only salvation. It will help to say goodbye to this problem once and for all. However, it often happens that patients leave the dentist with almost the same pain. Naturally, such people are very interested in why the tooth hurts after filling.
It is known that we have the most sensitive nerve endings in our mouth, and the filling process, the elimination of infected and dead tissues, is an additional injury to which the body responds with a natural reaction.
Filling process
In fact, there are several reasons for discomfort, and the most obvious of them is the body's reaction to surgical intervention, as well as improper installation of a seal, incompletely cured caries, or failure to follow doctor's orders. If within 10-12 days after filling the pain does not stop, you need to go to the doctor and determine the cause.
Fillings are placed, as a rule, for the treatment of caries, which destroys the tooth. Processfillings are not the most pleasant procedure, but this is the most optimal solution to the problem. The patient is given an anesthetic, then the affected tooth is opened and the damaged tissues are removed. After that, the filling itself takes place, grinding and the final stage - polishing.
What kind of pain is it?
In severe, advanced cases, it may be necessary to completely clean out the carious cavity, sometimes removing the nerve. All work is divided into several stages, and if a dentist makes a mistake on one of them, pain cannot be avoided.
When discomfort occurs:
- when chewing and biting, getting cold or hot food;
- calm.
That is, pain can be arbitrary or provoked by some external factors. There are only three main reasons why a tooth hurts after filling:
- The first is the body's natural reaction to the installation.
- The second is the doctor's mistake.
- Third - failure to follow the recommendations of the dentist.
Why does a tooth hurt after filling: reasons
Misdiagnosis. Pulpitis is easily confused with chronic caries, and an inexperienced doctor can make a mistake by putting a filling in the wrong place. Another situation - depressurization occurs, the material moves away from the bottom of the cavity, thereby irritating the nerve endings and causing severe discomfort to the patient.
Dental polymerizers have a negative impact on the oral cavity andon the pulp, changing its structure, and this is another reason why a tooth hurts after filling. The cavity of the tooth before installation must be prepared, namely, evenly dried. Overdrying leads to irritation of the nerve endings, which is why malaise appears. An improperly inserted filling will interfere and cause pain when biting.
May cause an allergic reaction to composite materials or medicines. In this case, pain appears immediately after filling. Nearby soft tissues swell, the gums, jaw and even the head hurt badly.
Doctor's fault
Often, the dentist himself is to blame for the suffering of the patient, who, having decided to save money, used cheap materials or negligently installed the filling incorrectly. Unpleasant throbbing, followed by sharp pain, occurs when the dentist hastened to cement the canal and installed a filling on the day of the patient's first visit.
Why does a tooth hurt after a filling? The nerve was not removed completely, but it must be eliminated radically. If infected nerve tissues remain, pus will collect under the filling, an inflammatory process will develop, which, as a rule, is accompanied by an increase in temperature. If improperly placed, the composite material can extend beyond the root of the tooth and irritate the soft tissues, causing inflammation.
The exit of the filling material beyond the boundaries of hard tissues inside the gums can also cause inflammation. Why does a tooth hurt after a filling?This is the body's response to infection.
Reasons for the formation of pathogenic microflora
If you look at the structure of the tooth and the root canals, you can see several conical small tubes. But the scheme does not give a complete picture, and the exact number of such branches is impossible to see before the start of treatment. It is impossible to qualitatively process and seal all branches.
Therefore, if they remain in their original state after treatment, the inflammation does not go away and persists, causing toothache. Even a highly qualified specialist cannot control the lumen of the canal throughout its entire length. Here are just a few factors that cause inflammation:
- infected canal walls not fully cleaned;
- Root canal walls poorly washed from blood;
- the appearance of pores when installing a filling;
- resorbable composite material after installation.
The list of treatment defects that lead to the accumulation of pathogenic microflora does not end there.
When pain is normal
Not every pain can be a signal that you need to immediately run to the dentist. First of all, it is worth determining its nature. If the question arises as to why a tooth hurts after filling with pressure, this may be due to local irritation of nearby tissues. Often a doctor, working with metal instruments, damages the gums and root system. In this case, the soreness should go away on its own.
When a filling was placed on a tooth that was already bothering, the discomfort would continue for some time. It is important at this time not to provoke pain by eating hot or cold foods and drinks.
Can increase pain:
- too sweet food;
- additional load on the tooth;
- eating solid foods;
- hypothermia.
In non-compliance with these recommendations, the answer to the question of why a tooth hurts after a filling in a child often lies. Children need to be monitored very carefully during rehabilitation.
First aid
When the pain does not go away within two weeks, this is a clear reason not to delay a return visit to the dentist. It is not always possible to see a doctor immediately, and a toothache cannot be tolerated. Two questions already arise here: "Why does the tooth hurt after filling? What should I do before going to the clinic?"
The first thing to do is take painkillers. In such cases, preparations based on ibuprofen or paracetamol are recommended. An alcohol tincture of propolis, from which dental lotions are made, will help soothe inflammation. It is also used for rinsing the mouth.
- Effectively help eliminate discomfort decoctions of sage, chamomile, celandine, oak bark, acupressure, crushed beets into porridge, fir oil compresses.
- A proven remedy will help relieve swelling - rinsing the mouth with a soda-saline solution (dissolve 0.5 tablespoons of s alt and soda in a glasswarm water).
However, it should be said right away that it is impossible to completely solve the problem only with home remedies. Why does a tooth hurt after root canal filling? Feedback on the effectiveness of folk remedies is positive, and their use will help soothe the pain, but not cure the tooth.
Swelling and swelling
The gums can become very swollen after a filling. In some cases, this is normal, in others it is a signal of the onset of a serious infectious process. Redness, swelling, temperature are the first signs that purulent inflammation is developing. If in this case you do not consult a doctor, the situation can be fatal. The fact is that the pus that accumulates in the gum does not go away on its own and does not resolve, it is looking for a way out.
Unable to find it, the infection spreads through the bloodstream, reaching the maxillary sinuses, and then goes to the brain. Therefore, it is necessary to make a surgical incision in a timely manner and let the pus come out.
Specialist choice
Dental treatment, including fillings, is important to trust only to specialists who will approach the problem responsibly and reduce the risk of sensations that disturb the patient. Normally, pain disappears after a week, although some doctors allow a longer period, it all depends on the degree of tooth decay.
The effectiveness of treatment is largely determined by the quality of the materials used,instruments, as well as the qualifications of a doctor, that is, compliance with all technologies. The negligent attitude of a specialist can lead to:
- flux and swelling;
- infection;
- reactions to temperature changes;
- fillings falling out;
- allergic reaction.
People are often afraid to go to the dentist, not only because of the fear of pain, but also because of the high cost of services. An experienced specialist may provide services at inflated prices, but if he has proven himself well, then it is better to overpay once than to suffer and spend even more later.
Diagnosis periodontitis
If caries reappears on a sealed tooth, it is necessary to treat the carious cavity with special solutions and insert a new filling. In any case, a second examination by a doctor is required, even in the absence of other symptoms.
In periodontitis, after filling, pain may occur. The doctor in such a situation is not to blame. No one can guarantee a successful result in the treatment of periodontitis and will not immediately determine why the tooth hurts after canal filling. With this procedure, the movement of microbes is stopped, but some of them remain sealed under the filling until the body copes with them on its own.
