What is a cavity?
A cavity results when a tooth has been deteriorated due to the enamel (hard outer protection of the tooth) of the teeth being softened and worn down. The enamel of your teeth can decay from being exposed for long periods of time to acidic materials such as sugars and starches. If not treated properly, the cavity can infect the dentin of your teeth (the tissue underneath the enamel) and eventually even the pulp (living tissue and blood vessels in the center of the tooth).
What are the symptoms of a cavity?
If your asking, “what does a cavity feel like”, we are here to help. Since there are no nerves in the enamel, you will not have any paint until the decay reaches the internal tooth tissue. This discomfort will worsen as the decay of the enamel increases. Symptoms to look for include sensitivity to hot and cold foods and drinks as well as sugar. If you have these discomforts please give our office a call as you do not want to wait until it's too late to start treating your cavity. As a Brandon, FL family dentist, Family, Implant & Cosmetic Dentistry has the experience you can rely on to diagnose and treat any cavity that you may be experiencing.
Slide to see the before and after cavity filling.
What is a dental filling?
If you've been told you need a dental filling, you're not alone: 92% of Americans have had at least one cavity. Brandon, FL dental fillings are the tried-and-true treatment for treating cavities – and they come in a variety of options to suit every need.
Are fillings safe while pregnant?
It is a good rule of thumb to postpone major Brandon, FL dental procedures until after the pregnant mother gives birth. In some situations having dental treatment is necessary during pregnancy. An experienced dentist should be able to properly cavities and perform a filling safely during pregnancy. If you know you are pregnant or think you might be, you should first find out then inform your dentist before any procedures are performed.
What are dental fillings made of?
Dental fillings in Brandon, FL can be made of silver amalgam, composite, porcelain, and even gold. Amalgam fillings have been used by dentists for more than a 150 years. However composite fillings, which are made of a tooth-colored plastic and glass composite, are quickly becoming the preferred dental filling due to their natural appearance and durability. The type of dental filling used is determined by a number of factors, including size and location of the cavity, as well as your budget. Our office no longer places silver amalgam fillings, principally due to their 50% mercury content. Mercury is biohazardous, harmful environmentally, and many patients are concerned about risks to their health. Further, most people prefer not to have silver or black fillings.
If your silver fillings make you feel self conscious when you smile, or it's simply time to replace them, consider white fillings. White fillings are just as durable as they are attractive! Made of composite resin, white fillings match the natural color of your teeth and are an excellent option for small to mid-sized cavities. White fillings are strong, stain-resistant and require less removal of your tooth structure than amalgam fillings. If fillings are very large, porcelain inlays or onlays, made same day, in office, may be a more durable option.
Cavities & Dental Fillings FAQs
Have questions about cavities or dental fillings? Here are answers to common questions from our Brandon, FL patients
Early cavities often have no symptoms. As decay progresses, you may notice sensitivity to hot, cold, or sweet foods, visible holes or dark spots on teeth, or pain when biting down. Regular dental exams catch cavities before symptoms appear.
Most cavity fillings take 20 to 60 minutes to complete, depending on the size and location of the cavity. You can typically return to normal activities immediately after your appointment.
No, getting a filling should not hurt. We use local anesthesia to numb the area before treatment. You may feel slight pressure during the procedure, but you shouldn't experience pain.
Composite (white) fillings typically last 7 to 15 years, while porcelain inlays and onlays can last 15 years or longer with proper care. Longevity depends on filling size, location, and your oral hygiene habits.
No, cavities cannot heal or reverse on their own. Once tooth enamel is damaged, it requires professional treatment. The longer you wait, the larger the cavity grows and the more extensive treatment becomes.
Filling costs vary based on the material used and the size of the cavity. Composite fillings generally cost more than amalgam but offer better aesthetics. We offer payment plans and membership options for patients without insurance.
With composite fillings, you can eat as soon as the numbness wears off. We recommend avoiding very hot or cold foods for the first 24 hours if you experience sensitivity. Stick to softer foods if your jaw feels sore from keeping your mouth open.
Mild sensitivity to temperature or pressure is normal for a few days to a few weeks after getting a filling. If sensitivity persists beyond a few weeks or worsens, contact our office for an evaluation.
Yes, decay can develop around the edges of an old or damaged filling. This is why regular dental exams are important—we check existing fillings for wear, cracks, or gaps that could allow bacteria to enter.
Many patients choose to replace silver amalgam fillings for cosmetic reasons or due to concerns about mercury content. White composite fillings blend naturally with your teeth and require less tooth structure removal. Ask us if replacement is right for you.

