Emergency Lost Filling Repair
A lost filling can expose your tooth to damage and pain. Our Boston dental team offers same-day repairs and walk-in visits to restore and protect your smile fast.

Late-Night and Weekend Appointments in Boston
If your filling falls out, it can leave your tooth vulnerable to pain, infection, and further damage—especially if food or bacteria gets inside. That’s why we offer emergency dental care, even after hours. Our Boston clinic is open evenings and weekends to make sure you don’t have to wait in discomfort.
We make time every day for urgent repairs. Call or walk in—we’re ready to help.
Same-Day Dental Filling Replacement
Whether it came out while eating, brushing, or randomly during the day, a lost filling needs prompt attention. Our team can often replace your filling during your emergency visit. We use tooth-colored materials to restore your smile quickly, comfortably, and discreetly.
We’ll also examine your tooth to make sure no further damage occurred and that the area is free from decay or infection before placing the new filling.
Signs You Need Emergency Filling Repair
- Sharp edge or hole where the filling used to be
- Sensitivity to air, cold, or sweets
- Pain or discomfort while chewing
- Food getting stuck in the exposed area
- Pressure or throbbing near the affected tooth
What to Expect at Your Appointment
We’ll examine the area with an X-ray to make sure there’s no underlying decay or fracture. If everything looks healthy, we’ll clean the area and place a new filling—often in one visit. The process is fast, gentle, and helps you avoid bigger issues down the road.
If additional treatment is needed (such as a crown), we’ll explain all your options clearly and help you plan your next steps.
A lost filling isn’t something to ignore. It can lead to deeper decay or infection if left untreated. That’s why our Boston team makes emergency repairs fast and stress-free. Whether it’s a back molar or front tooth, we’ll restore your comfort—and your confidence—right away.

Filling Fell Out? We Can Fix It Now.
Don’t wait for pain to set in. Call or walk into our Boston office today for quick, judgment-free care.
Lost Filling FAQs – What Boston Patients Want to Know
Yes—especially if the area feels sensitive or painful. Getting it repaired quickly protects your tooth and prevents infection.
It’s better to be seen right away. Waiting increases the risk of new decay, sensitivity, or even needing a root canal.
Yes. We use tooth-colored composite materials that blend in naturally with your smile.
Try to keep the area clean, avoid chewing on it, and call us as soon as we open. We offer same-day repairs and extended hours.
No. We use gentle techniques and numbing when needed. Most patients feel immediate relief once the new filling is placed.
No problem. We welcome all patients and offer clear pricing and flexible payment options.
Yes. We keep time available every day for walk-in emergencies—including lost fillings.
Protect Your Tooth—Book or Walk In Now
A missing filling may not seem urgent, but the longer you wait, the worse it can get. Come see our Boston team today and get your smile back on track.
Urgent Lost Filling Repair in Boston
Losing a filling is one of the most common dental problems and can happen at any moment. If you’ve noticed an open space in your tooth or sudden sensitivity, don’t ignore it—delays can lead to infection or even tooth loss. Seek professional care quickly. With the team at Emergency Dentist Boston, you can count on fast, safe treatment for any emergency related to a lost filling.
Lost Filling: Main Causes and Symptoms
A lost dental filling isn’t just inconvenient—it’s a potentially serious issue that demands prompt attention. After a filling falls out, inner tooth structures are exposed, increasing the risk of sensitivity, decay, and infection.
- Everyday wear and thermal stress weakening the bond
- Secondary decay under the filling
- Chewing very hard foods or night bruxism
- Incorrect brushing techniques or excessive bite pressure
Common signs include a sudden “hollow” sensation, rough edges, sensitivity to hot/cold/sweets, pain on chewing, or gum irritation. If you notice these, schedule urgent care at Emergency Dentist Boston.
Risks and Complications if You Wait
Leaving a lost filling untreated can trigger a cascade of problems:
- Secondary decay and dentin breakdown
- Pulpitis (nerve inflammation) with sharp, throbbing pain
- Periodontitis and abscess formation
- Tooth loss and, in severe cases, systemic infection
Early treatment is simpler, less costly, and far safer than dealing with advanced complications.
Why You Shouldn’t Delay Treatment
- Save money: a new filling now is cheaper than a root canal, crown, or implant later.
- Reduce pain: avoid sleepless nights and escalating sensitivity.
- Preserve structure: prompt care protects healthy tooth tissue.
- Prevent infection: closing the cavity blocks bacteria and debris.
What to Do Before Your Appointment
- Avoid very hot, cold, or sweet foods and drinks.
- Rinse gently after meals to keep the cavity clean.
- Chew on the opposite side to prevent further damage.
- Use only pharmacist-approved dental wax/temporary material if advised by a dentist—never household items.
What Not to Do
- Don’t use vinegar, alcohol, baking soda, or other irritants to “numb” the area.
- Don’t probe the cavity with sharp objects.
- Don’t DIY a “filling” with glue, clay, or candle wax.
- Don’t mask pain with pills and postpone real treatment.
When Is a Lost Filling a True Dental Emergency?
- Severe, unrelenting pain despite painkillers
- A large, exposed cavity or sharp edges cutting soft tissues
- New swelling, pus, fever, or feeling unwell
- Difficulty biting or closing your jaw
How Emergency Dentist Boston Helps
Emergency Dentist Boston specializes in urgent cases and provides:
- Same-day diagnostics and stabilization
- Skilled pain relief and immediate restoration (temporary or definitive)
- Modern, minimally invasive techniques
- Personalized plans and clear aftercare guidance
Prompt attention lets you avoid complications, restore comfort, and protect your long-term oral health.
Conclusion
A lost filling is a time-sensitive problem. The safest path is simple: avoid home hacks, protect the area, and get prompt professional care at Emergency Dentist Boston. Acting now prevents deeper decay, infection, and costly procedures later—and keeps your smile healthy and comfortable.