We've all heard the term "cavity." It's one of the most common reasons patients visit the dentist, and thankfully, the treatment is one of the most routine and effective in all of dentistry. A dental filling is a simple, safe, and durable way to repair a tooth damaged by decay, restoring its original function and strength while also preventing further damage.
At Designing Smiles, we are committed to making this process as comfortable, efficient, and stress-free as possible. We combine a gentle, compassionate approach with the latest in dental technology and materials to give you a result that is not only healthy but also looks and feels completely natural.
Don't let a small spot of decay turn into a major dental problem. If you're experiencing tooth sensitivity or have been told you have a cavity, we're here to help.
Think of a dental filling as a way to "repair a pothole" in your tooth. Cavities (also known as dental caries) are permanently damaged areas in the hard surface of your teeth that develop into tiny openings or holes. They are caused by a combination of factors, including bacteria in your mouth, frequent snacking, sipping sugary drinks, and not cleaning your teeth well.
If left untreated, these small holes grow larger and deeper, working their way through the layers of your tooth. This can lead to:
A dental filling stops this process in its tracks. During the procedure, your dentist gently removes the decayed portion of the tooth. Then, they clean the affected area and "fill" the space with a safe, durable material, restoring the tooth's shape, integrity, and function.

Sometimes, a cavity is so small that it causes no symptoms at all, which is why regular dental checkups and X-rays are crucial for early detection. However, as decay progresses, you may start to notice one or more of the following warning signs:
If you experience any of these symptoms, it's important to schedule an appointment right away. Ignoring the signs can lead to more pain and more complex, expensive treatments down the road.
We understand that visiting the dentist, especially for a procedure, can cause anxiety for some patients. At Designing Smiles, your comfort is our top priority. We've streamlined the dental filling process to be as smooth and gentle as possible.
Here’s what you can expect:
The result is a tooth that is strong, healthy, and looks just as it did before the cavity—or even better.
Gone are the days when a silver-colored (amalgam) filling was your only option. Today's dental technology gives us materials that are not only strong and durable but also blend invisibly with your natural smile.
This is the most popular and preferred filling material at Designing Smiles. Composite resins are made of a durable plastic and glass-particle mixture.
For larger areas of decay, a ceramic filling—also known as an inlay or onlay—may be recommended. These are custom-milled from a single block of high-grade dental porcelain and are incredibly strong and stain-resistant.
While we primarily use modern composites, we understand some patients may have questions about the "silver" fillings in their mouth. These amalgam fillings have been used for decades and are known for their durability. While the American Dental Association (ADA) continues to support amalgam as a safe and effective filling material, many patients choose to have them replaced with composite fillings for aesthetic reasons or concerns about their mercury content. We are happy to discuss your options for replacing old amalgam fillings.
After your procedure, your lips and gums may remain numb for a few hours. It's also common to experience some mild sensitivity to hot or cold in the first few days, which should fade quickly.
Your new filling is strong, but it's not invincible. The best way to ensure your filling (and all your other teeth) lasts for many years is to practice excellent oral hygiene. The Centers for Disease Control and Prevention (CDC) emphasize that good habits are key to preventing new cavities.
A dental filling is one of the simplest and most important ways to protect your oral health. By treating decay early, you stop a small problem from becoming a painful, costly, and complex one.
If you're experiencing tooth pain or it's simply time for your checkup, the friendly team at Designing Smiles is here for you. Contact us today to schedule your consultation and let us help you achieve a smile that is healthy, comfortable, and confident.

Dr Fung and her staff are incredible, they are all very detail oriented and give excellent advice on how to take care of one’s teeth and gums. Dr. Fung has helped me move from being a mouth breather to a much healthier nose breather!