Home > Dental Services Blog > How Long Does It Take to Fill a Cavity?

Cavities are among the most prevalent dental issues. If not treated, they can be painful and sensitive and even lead to infection. Fortunately, a cavity filling is a speedy and easy procedure. But how long does it take? Most individuals are concerned about the time involved, particularly if they have a hectic schedule or are apprehensive about going to the dentist.

The time needed to fill a cavity depends on several factors, such as the location and size of the cavity, the type of filling, and your dentist’s skill. In the majority of situations, one cavity will take less than an hour to fill. Nevertheless, some instances will require more time. Let us get into the nitty-gritty so you can learn what influences the process and how you can prepare for it.

How Long Does It Take to Get a Cavity Filled?

A dental filling is a routine and simple procedure that typically doesn’t require much time. In many instances, it can be finished in an hour. If, however, you have more than one cavity, your dentist will likely advise fixing them in more than one visit.

Following a filling, you may be sensitive or feel sore in the tooth. It may last from a few hours to a few days. To reduce discomfort, avoid food and beverages that trigger sensitivity, like hot or cold drinks, sweets, and sodas. In case the sensitivity persists or is severe, you should consult your dentist.   

Some fillings take time to harden completely. Munching on sticky or hard foods early can cause the filling to shift or loosen. To avoid problems, ask your dentist how long filling a cavity takes and how long you must wait before consuming some foods.

New fillings can sometimes be rough and sharp, even after polishing. Because the numbness caused by the anesthetic will often mask any pain, you might not realize it at first. If your tooth filling is sharp or uneven after the numbness has passed, inform your dentist so they can smooth it out for you.

What to Expect After a Filling

Following a cavity filling, there is usually some tooth sensitivity or soreness. This should be temporary and last for a day or two. To avoid additional irritation, avoid foods and liquids that can cause sensitivity, like hot or cold drinks, sweets, and soda. If the sensitivity does not get better or gets worse within a few days, it’s best to contact your dentist.

Certain fillings harden slowly. Consuming sticky or hard foods too quickly might loosen or dislodge the filling. For safety’s sake, ask your dentist how long after a filling you can eat and when it is okay to return to your regular diet.

The numbing sensation from the anesthetic will begin to fade after a few hours of the treatment. Once that happens, you might experience minor discomfort. In case the pain continues or increases, do not hesitate to consult your dentist for further guidance.

Tips to Avoid Cavities

  1. The best method for avoiding cavities is to maintain good oral health. Brush teeth twice a day and floss once daily to eliminate plaque and food particles that cause decay. Because bacteria that cause cavities feed on sugar, reducing sugar-containing snacks and beverages, such as candy and soda, also helps to save your teeth.
  • Regular check-ups are equally important. Visiting your fillings dentist every six months enables them to thoroughly clean your teeth and detect cavities early on before they get worse.
  • If a cavity is not treated, the decay will continue to spread, and more invasive dental work may be necessary. No one likes getting a cavity, but the work is fast. Typically, it’s about an hour- so don’t put off making an appointment if you think you have one.

Does the Filling Material Type Influence the Time?

Yes! The filling material type significantly influences the time it takes to complete the procedure.

  • Amalgam (Silver) Fillings: These are among the fastest options since they can be packed into the cavity filling in one step. They set in a few minutes and do not need additional curing time.
  • Composite (Tooth-Colored) Fillings: These are more time-consuming as they are filled in layers. Each layer has to be cured with a special light before applying the next. This provides for a strong adhesion but adds time to the procedure.
  • Gold Fillings: These require a minimum of two visits. The dentist takes an impression of your tooth and sends it to a lab to make the filling. During the second visit, the dental filling is cemented into position.
  • Ceramic Fillings: Like gold fillings, ceramic fillings can take several visits since they are made to order in a dental laboratory. However, some offices now use advanced technology to provide same-day ceramic fillings.

Silver fillings are the most rapid if you want speed. However, if you prefer a natural appearance, the extra time for composite fillings will be worth it.

Why Choose Northside Family Dental?

At Northside Family Dental, we help our Lakeland, Florida, patients achieve bright and confident smiles. If you feel self-conscious about your smile, we’re always here to help you. We have a friendly team that knows exactly how to restore your smile with dentures, dental implants, tooth whitening, fillings, and more. Let’s bring back your best smile. 

Conclusion

Getting a cavity filled is a simple and quick process. In most instances, it lasts between 20 minutes and an hour, depending on the size, position, and kind of filling material utilized. Although some factors may influence the duration, most individuals are in and out of the fillings dentist’s chair before they even know it.

If you have a cavity, don’t delay having it filled. The sooner it’s done, the quicker and simpler the process will be. It will also prevent bigger dental issues later on. With proper care, your filling will make your tooth strong and healthy for many years to come!