How long does it take for a deep filling to heal?

While the majority of cavity fillings stop being sensitive after a day or two, some could take as much as two weeks to feel better. Even then, it may not be a cause for concern. If a cavity was deep or in a location used for heavy chewing, it might take longer to heal.

Can a deep filling get infected?

2. Deep filling – If the hole is deep and close to the pulp, the dentist has to place a filling which will be very close to the pulp. If the filling is too close to the nerve, it may get infected slowly. Dentists can’t predict the time frame for the tooth to become infected.

Do deep fillings lead to root canals?

If your tooth decays to the enamel or dentin, a filling will be enough to repair it. However, if you do not treat the cavity with a filling, the decay will likely make its way to the nerve tissue, the deepest layer of the tooth. When this happens, you will need a root canal to repair your cavity.

What happens if a filling is too deep?

An irritated nerve is not uncommon when a deep filling is placed. Irritated nerves can result in inflammation and can cause pain. Your enamel and cementum usually protect the nerve from exposure, but deep fillings can reach the nerve endings and cause uncomfortable, sharp sensations.

How do I know if my filling is infected?

Symptoms

Severe, persistent, throbbing toothache that can radiate to the jawbone, neck or ear.
Sensitivity to hot and cold temperatures.
Sensitivity to the pressure of chewing or biting.
Fever.
Swelling in your face or cheek.
Tender, swollen lymph nodes under your jaw or in your neck.

What happens when a filling is too deep?

What does it mean when you tap your tooth and it hurts?

If tapping lightly on the tooth causes acute pain, this is usually a sign of local infection. Infections can often be treated with the simple use of antibiotics, but, in severe cases, an abscess may develop in the gums, teeth or bone of the jaw that may require surgical drainage.