Cavity Fillings

7 Myths About Cavity Fillings You Shouldn’t Believe

When most people think of cavity fillings, they immediately imagine a painful procedure that is both expensive and uncomfortable. In reality, getting a cavity filled is neither of those things. It’s a relatively simple process that can save your teeth from further damage. Nonetheless, there are plenty of myths about the process that may have you doubting its effectiveness. Here are seven myths about cavity fillings you should not believe.

Myth 1: Cavity Fillings Hurt

Contrary to popular belief, getting a cavity filled does not have to be painful. Thanks to advances in dental technology, the procedure is now relatively painless for most patients. With the advent of numbing agents, such as lidocaine, and dental anesthetics, such as Novocain, most people do not feel any pain when getting a cavity filled.

Myth 2: Cavity Fillings are Expensive

Cavity fillings may seem expensive at first glance, but they can actually be quite affordable. Depending on the type of material used in the filling, the cost can range from a few dollars to several hundred. In addition, most insurance plans cover at least part of the cost of cavity fillings.

Myth 3: Cavity Fillings Last Forever

Cavity fillings are not permanent and will eventually need to be replaced or repaired. The amount of time that a filling will last depends on the type of material used, how well it was placed, and how severe the cavity is. On average, a filling should last between three and five years before needing to be replaced.

Myth 4: Cavity Fillings are Unattractive

For many people, the thought of having a metal or plastic filling in their mouth is not very attractive. However, modern dental materials are designed to look and feel natural. In addition, there are now tooth-colored fillings that can blend in with your other teeth.

Myth 5: Cavity Fillings Can Cause Health Issues

There is no scientific evidence to suggest that cavity fillings cause any health issues. In fact, getting a cavity filled can actually improve your health by preventing further decay and infection from developing in the affected tooth.

Myth 6: Cavity Fillings Weaken Teeth

Cavity fillings are not known to weaken teeth, although there is some debate about whether or not they increase the risk of fracture. In general, fillings are not known to cause any problems with the strength of teeth.

Myth 7: Cavity Fillings Require Multiple Visits

In most cases, cavity fillings can be completed in one visit. However, more complex cavity fillings may require multiple visits for proper placement and curing. Your dentist will let you know if you need multiple visits when discussing the procedure.


Cavity fillings are a simple and effective way to restore teeth that have been damaged by decay. Despite what some people may think, getting a cavity filled is not painful, expensive, or unattractive. With modern advances in dental technology, it has become easier than ever to get a filling and keep your teeth healthy.