Why the tooth hurts after filling and other dental treatment

I have a toothache Often after dental treatment, patients complain of pain. Whether it is normal or not, it is difficult to determine, because it all depends on the specificity of the clinical case.

But you can still draw an analogy between cases of pain after a certain kind of treatment. Consider the most typical cases of medical practice.


  • Put a seal - pressed on the tooth - it hurts
    • Quick help at home
  • Treatment of tooth canals and aching pain
    • Folk medicine to help
  • Depulpation accompanies pain and it's ok
    • How much can the tooth ache after nerve removal?
    • Reason for panic
    • Fast self help
  • Remove the tooth, but it hurts - phantom pains?
  • Entrust cleaning teeth to professional
  • Minimize risks

Put a seal - press on tooth - it hurts

So, why does the tooth often hurt after filling the channels affected by caries?

Filling of a tooth damaged by caries is a complicated process:

  • removes the tooth tissues that have affected the caries
  • the prepared tooth cavity is prepared for the installation of the seal;
  • on the bottom of the treated cavity is placed a special gasket, which promotes the formation of dentin;
  • the seal is established;
  • produced its grinding.

Such an effect on the tooth can cause the appearance of mild blunt pain, which completely passes for two weeks.

When the onset of pain is acceptable:

  1. A small pain is considered normal when pressing or biting into a sealed tooth if it has been damaged by deep caries. The bottom of the cleared cavity in such cases is located very close to the nerve endings, and the tooth filling inserted seal acts on the pulp. Unpleasant sensations pass after the pulp develops a sufficient amount of dentin, which forms a protective barrier. The duration of pain when pressing the seal varies from a week to several months, depending on the specific clinical case.
  2. Sometimes a sealed tooth can respond to a cold or hot , which often occurs if a seal is inserted into its cervical part. In some cases, this can be caused by improper grinding of the seal: the edge overhanging the gum may cause inflammation, due to which the root of the tooth is exposed. When identifying such a problem, you need to see a doctor who will remove the "step" by grinding, and the pain will stop.
Acute pain after treatment of caries is not normal. If it occurs without any reason, it may indicate an incorrect treatment or the appearance of complications. In such cases it is necessary to re-appear to the dentist who will carry out the diagnostics and take the necessary measures.

Quick help at home

If the tooth aching and sore after filling, then folk remedies come to the rescue:

  • it is good in this case to use decoctions of oak bark for rinsing the oral cavity ;
  • soothes aching tooth and ice cube from chamomile broth , which must be applied to the gum and held until it melts.
If the patient has a low pain barrier, the dentist may recommend pain medications. Self-abuse of medicines is not recommended.

Treatment of tooth canals and aching pain

Aching slight pains after canal filling are quite normal. They are often caused by mechanical irritation of periodontal due to its processing.

Unpleasant sensations can cause chemical compounds, which dentists use to flush the channels of the tooth. They in a minimal amount can get through the top of the root to the adjacent tissues, causing their irritation. Such pain with normal treatment disappears for three days.

Treatment of tooth canals

Treatment of tooth canals - traumatic procedure

If acute pain occurs, due to which it is impossible to close your teeth, worsen your health and raise the temperature, you should immediately contact your dentist.

Often painful sensations when filling the canals arise due to a loose seal that opens the microbes access to bone tissue. Getting to the root of the tooth, they cause the appearance and rapid development of the inflammatory process, which can not be ignored. Progressing infection causes the formation of cysts or granulomas.

If the tooth is sore, the dentists after the patient's complaint remove the previously installed seal and retest the tooth roots.

A new seal is inserted only after radiography, which confirms that the inflammatory process is cured. If the infection continues to develop, the patient may be treated with antibiotics.

The cause of unbearably acute pain after treatment of the tooth can be weak immunity of the patient.

The dentist cleans the canal and seals it before installing the seal. The remaining microbes in the root of the tooth often die, and after treatment the patient does not feel unpleasant symptoms. But if the body is weakened, the microorganisms that remain in the canal can provoke the appearance of an inflammatory process, in which additional tooth treatment is performed.

Traditional medicine to help

Mild dental pain after filling the roots can be removed with the help of folk remedies. Very effective in this case, a solution of soda, which is added to a drop of iodine.

The same way you need to rinse the mouth after each meal. Get rid of aching pain and clove oil, which helps moisten the tampon and attach to the gums.

Depulpation accompanies pain and it is normal

nerve removal Immediately after removal of the nerve, almost all patients have a toothache when pressed, which is the consequence of the sealing process, in which the doctor uses metal tools and antiseptics to treat the cleared cavity of the tooth.

This effect is an irritant to the root system, and can cause pain.

How long can the tooth hurt after removing the nerve?

Unpleasant sensations after removal of nerves often pass through the day. In some patients, they may appear throughout the month.

If after 8 weeks of pain do not pass, you must definitely show the dentist.

The reason for the panic

It is not considered normal for a patient to have an acute pain after pain removal, giving off in whiskey, which is often amplified at night. This may indicate an incorrect treatment:

  • poorly cleaned channels;
  • removed only part of the nerve;
  • seal loosely to the sides;
  • used filling materials that cause allergies in the patient.

If you have acute pain, swelling of the gums and face in the area of ​​a sealed tooth, worsening of well-being, you should immediately contact your dentist for additional treatment. The doctor will determine the cause of the appearance of unpleasant sensations and will conduct the correct treatment.

Fast self-help

For mild pains after depulsing the tooth, it is recommended that patients use folk remedies:

  • to gum the gum around the tooth with a thin layer of propolis;
  • rinse the mouth with decoction of oak bark;
  • attach a tampon moistened with valerian tincture to the gums.

If folk methods do not relieve the pain, you can resort to using medication, but do it better on the advice of a doctor.

Remove the tooth, but it hurts - phantom pains?

If the spoiled tooth doctors can not save, the patient is removed. Often after such a procedure there are pain in the gum area. This is quite normal, because during the removal of tissue damaging around the dental root.

The duration of such pains depends on the severity of the clinical case: removal of a tooth

  1. If the tooth has been removed without any complications of , then the pain occurs after 1-2 days.
  2. In the case of ( fracture of the upper part of the tooth), the doctor has to remove the roots, causing significant damage to the gums. In this case, mild pain may be present for up to a week.

If after a tooth extraction the pain syndrome increases, you need to consult a dentist. Pain can be the cause of a progressive inflammatory process that has developed in the wound. In this case, the patient is prescribed additional treatment.

Pain after tooth extraction does not last long if a fragment remains in the wound. When identifying such a problem, you should immediately contact a dentist who will again look at the wound and cleanse it of the remaining parts of the tooth.

To reduce pain, use a decoction of oak bark or celandine. These means should also be rinsed after eating, so that food remains do not fall into a fresh wound.

Entrust cleaning teeth to professional

There are cases when after professional cleaning of teeth, patients complain of the pain. It can be caused by an incorrect procedure.

teeth cleaning If the doctor has shown negligence, it can lead to damage to the enamel, which in turn will cause caries. Due to damage, the tooth can respond to pressure or temperature stimuli.

When brushing teeth, the doctor disturbs painful teeth, which causes their sensitivity. Thus the patient can some time to test a pain during mealtime. Such symptoms often disappear after a few days after the procedure.

The cause of the pain that appears after can be caries, which is activated by the means used, which have a strong effect on the enamel. If the pain does not subside after the procedure, it is worth to appear to the dentist, who will identify its cause and conduct appropriate treatment.

Minimizing the risks of

After dental treatment, dentists give their patients detailed recommendations for oral care. Their success largely depends on the success of the treatment. tooth

In particular, patients are not recommended:

  • use very hot or cold food;
  • restrict itself to smoking;
  • does not load sealed teeth and try to chew healthy;
  • do not eat very hard foods.

Follow the recommendations for two weeks, until the seal does not take root. If there is a slight pain in the sealed tooth, the doctor's advice should be followed until it disappears completely.

Toothache after visiting a dentist is not a pleasant thing. But do not forget that the worst problems are already over, and soon your teeth will be in perfect order.