Dental Fillings in Brentwood

Signs Your Tooth Is Telling You Something Is Wrong

You bite into something cold and feel a sharp zing. Or maybe it’s a dull ache that shows up at night and won’t quit. These aren’t random. Your tooth is trying to tell you something.

Most people who come to our Brentwood office for dental fillings say the same thing. “I noticed it weeks ago but figured it would go away.” We hear that almost every day. The truth is, tooth decay doesn’t reverse on its own. It only moves in one direction.

Here are the most common signs that a filling might be in your future:

Sensitivity to hot, cold, or sweet foods that lingers after you stop eating
A visible dark spot or hole on the tooth surface
Pain when you bite down on one side of your mouth
Food getting stuck in the same spot over and over
A rough or sharp edge you can feel with your tongue

Not every cavity hurts. That’s the tricky part. Many cavities develop without any pain at all in the early stages. By the time you feel something, the decay has often reached deeper layers of the tooth. Waiting for pain is a bad strategy.

Some folks near the Brentwood Country Club area come in thinking they cracked a tooth. Turns out it’s a cavity that weakened the structure. Others swear it’s just sensitivity from whitening toothpaste. A quick exam and a digital dental x-ray tell us exactly what’s going on.

What matters most is this. A small cavity caught early means a simple filling. A cavity you ignore for six months might need a dental crown or even root canal treatment. The fix gets bigger as the problem grows.

If something feels off, don’t talk yourself out of it. Your tooth isn’t being dramatic. It’s giving you a head start, and that’s worth paying attention to.

Composite vs. Amalgam: Choosing the Right Filling Material

Most folks who come into our Brentwood office already have a preference. They just don’t know why yet.

Amalgam fillings are the silver ones you’ve probably seen in older dental work. They’re strong. They hold up well on back teeth that take heavy chewing force. But they’re noticeable, and some patients near the Deer Ridge area tell us they’ve wanted those old silver fillings swapped out for years.

Composite fillings are tooth-colored. We match them to your exact shade, so they blend right in. They bond directly to your tooth structure, and that often means we can keep more of your healthy tooth intact. For front teeth or anything visible when you smile, composite is the clear choice. We place composite dental fillings far more often than amalgam these days.

So how do you pick? Here’s what actually matters:

Location of the cavity. Back molars that grind food all day can handle either material. Front teeth or premolars almost always get composite.
Size of the repair. Small to medium cavities do great with composite. Larger ones on molars sometimes benefit from amalgam’s durability.
Your priorities. If appearance matters most, go composite. If you want something that’s been proven over decades on heavy-use teeth, amalgam still works.
Sensitivity concerns. Some patients notice less post-filling sensitivity with one material over the other. We’ll talk through your history before deciding.

Most patients choose composite once they see the color match.

During your visit we’ll show you both options, explain what makes sense for your specific tooth, and let you decide. If you want to explore all the ways we take care of your teeth, check out our full range of dental services to see what else we offer.

The right filling material is the one that fits your mouth, your goals, and your comfort level. We’ll help you land on it.

What Happens at Your Filling Appointment, Step by Step

Most people feel nervous because they don’t know what’s coming. So let’s walk through it exactly the way it happens in our Brentwood office.

We get you numb. A small amount of local anesthetic goes right near the tooth. You’ll feel a tiny pinch, then nothing. We wait a few minutes to make sure everything kicks in before we touch anything else.
We remove the decay. Using a small handpiece, we clean out every bit of damaged tooth structure. Nothing stays behind. This is the part most patients expect to be rough, but you’ll mostly just feel pressure and hear some noise.
We shape and prep the space. Once the decay is gone, we shape the inside of the tooth so the filling material bonds well. We also place a protective liner if the cavity was close to the nerve.
We place the filling. The material goes in layer by layer. Each layer gets hardened with a curing light before the next one goes on. This takes a couple minutes depending on the size of the cavity.
We check your bite. You’ll bite down on thin marking paper so we can see exactly where the filling hits. We adjust until it feels natural. This step matters more than people think. A filling that sits even slightly high can cause soreness for days.
We smooth and polish. The final shape gets refined so your tongue won’t catch on anything. You should be able to run your tongue over it and barely notice it’s there.

The whole process runs about 30 to 45 minutes for a single tooth. We do multiple dental fillings in one visit all the time, especially for patients near the Ravenwood area who’d rather knock everything out at once.

Most patients tell us it was way easier than they expected.

You can eat on the filled side almost right away with tooth-colored fillings. We’ll let you know before you leave the chair if there’s any reason to wait.

Want to get yours taken care of? Give us a call and we’ll get you on the schedule.

Post-Filling Sensitivity and What Is Normal to Feel

You just got a dental filling. Now your tooth feels weird. Maybe a little zing when you sip cold water or a dull ache when you bite down. Don’t panic.

This is the question we hear most often from patients leaving our Brentwood office. “Is this normal?” Almost always, yes. Your tooth just went through a procedure. The nerve inside needs time to calm down. Most sensitivity fades within a few days to two weeks. Some people feel nothing at all by the next morning.

Here’s what counts as normal after a dental filling:

Mild sensitivity to hot or cold drinks that goes away in seconds
A slight ache when you chew on that side
Tenderness in the gum right around the tooth
A strange “different” feeling when you close your teeth together

That last one matters. If your bite feels off, like one spot hits before everything else, give us a call. We can adjust the filling in about five minutes. It’s a quick fix, no numbing needed. A high bite is often what’s causing lingering discomfort after the first week.

Now here’s what isn’t normal. Sharp, sudden pain that doesn’t let up. Throbbing that wakes you up at night. Pain that gets worse instead of better after three or four days. These signs could mean the decay was close to the nerve, and sometimes a root canal treatment becomes the next step. We always try to avoid that, but we won’t hide it from you if it’s needed.

Folks near the Sunset neighborhood sometimes stop back in worried about sensitivity that’s only been there a day or two. We get it. But your body needs a little grace period.

Stick to lukewarm foods for the first 48 hours. Chew on the opposite side. Skip the ice in your drinks for a couple days. Mild post-filling sensitivity is one of the most common patient concerns and usually resolves on its own. You’re not doing anything wrong, your tooth is just adjusting. If something feels truly off after two weeks though, that’s our signal to take another look.

What a Small Cavity Becomes When Treatment Is Delayed

Here’s what we tell folks in Brentwood every single week. That tiny dark spot on your tooth? It doesn’t stay tiny.

Tooth decay is alive. It’s bacterial, it’s active, and it moves deeper into your tooth the longer you wait. A small cavity that could’ve been fixed with a simple dental filling turns into something much bigger. Bigger means more time in the chair, more discomfort, and a longer road back to normal.

The Progression Nobody Wants

Most people don’t realize how fast things can change inside a tooth. Here’s what actually happens when a cavity goes untreated:

Decay starts in the enamel. You feel nothing. A dental filling handles this in one visit, usually under thirty minutes.
It reaches the dentin layer underneath. Now you might notice sensitivity to cold drinks or sweets.
The decay hits the pulp, which is the nerve center of your tooth. That’s when real pain starts, the kind that wakes you up at night.
Infection sets in. You’re looking at root canal treatment or even an extraction instead of the simple fix you needed months ago.
The infection can spread to surrounding bone and tissue. At that point we’re talking about emergency care.

Untreated cavities remain one of the most common chronic conditions in adults. It doesn’t have to be that way.

We see patients near Sunset Hills who put off a visit for six months, then come in with a cracked tooth because the decay hollowed it out from the inside. What would’ve been a quick dental filling now needs a dental crown. Sometimes worse.

Maybe you’ve been chewing on one side to avoid that sensitive spot. Or maybe you’ve been taking ibuprofen before meals just to get through dinner. That’s your tooth telling you something. Don’t ignore it.

If you catch it early, the fix is fast and straightforward. Most dental fillings in our Brentwood office take less time than your lunch break. The longer you wait though, the fewer simple options you have left.

Frequently Asked Questions About the Service

How do I know if I actually need a filling or if it's just sensitivity?

If your tooth hurts when you bite down, or sensitivity lingers after eating something cold or sweet, a filling is likely the reason. Sensitivity from toothpaste or gum recession feels different — it fades fast. Cavity pain tends to stick around or come back in the same spot. At our Brentwood office, a quick exam and digital x-ray tell us exactly what’s happening. Don’t guess. A small cavity caught early is a simple fix.

Can you do multiple fillings in one visit?

Yes, we do multiple fillings in one appointment all the time. Many patients near the Ravenwood area prefer to knock everything out at once rather than make several trips. As long as you’re comfortable staying numb for a bit longer, treating two or three teeth in one visit is completely routine. We’ll map out the plan before we start so you know exactly what to expect and how long you’ll be in the chair.

What's the difference between a tooth-colored filling and a silver one?

Tooth-colored composite fillings blend into your tooth and bond directly to the structure, so we remove less healthy tooth. Silver amalgam fillings are stronger under heavy chewing force and have a long track record on back molars. For most Brentwood patients, composite is the go-to choice — especially for anything visible when you smile. We’ll show you both options and explain which makes sense for your specific tooth before you decide anything.

Will the filling hurt? What should I expect during the appointment?

You’ll feel a small pinch when the numbing goes in, then nothing after that. Most patients feel pressure and hear some noise, but no pain. The whole process for one tooth takes about 30 to 45 minutes. We check your bite carefully before you leave — a filling that sits even slightly high can cause soreness for days, so we take that step seriously. Most people are surprised by how easy it actually is.

Can I eat right after getting a filling in Brentwood?

With tooth-colored composite fillings, you can eat on that side almost right away. The material hardens completely under the curing light during your appointment. We’ll let you know before you leave the chair if there’s any reason to wait. Most patients stop for lunch on the way home without any issue. If you had amalgam placed, we’d give you different instructions — but composite is what we place most often here.

What happens if I wait too long to get a cavity filled?

A small cavity that gets ignored doesn’t stay small. Decay moves deeper into the tooth over time. What starts as a simple filling can turn into a need for a dental crown or root canal treatment — a much bigger procedure. We see this regularly with patients who noticed something months earlier but waited. Catching it early in Brentwood means a faster appointment, less work on the tooth, and a much easier recovery.