Emergency Treatment for Loose or Lost Fillings in London

A filling protects your tooth from further decay and restores its function. When a filling becomes loose, cracks, or falls out completely, the exposed tooth is at risk of pain, infection, and additional damage. Acting quickly can prevent complications and save your tooth.

At Thousand Smiles, we provide both temporary and permanent filling solutions, including same-day emergency appointments for patients who are experiencing discomfort.

Why Do Fillings Come Loose?

Fillings are durable, but they are not indestructible. Common reasons for failure include:

Natural wear and tear over time.
New decay developing around or beneath the filling.
Pressure from teeth grinding or clenching.
Damage from biting into hard foods.
A filling that was very large or structurally weak to begin with.

If you notice sensitivity, pain, or a missing filling, it’s important to book an appointment promptly to avoid further complications.

If your filling has come loose, call Thousand Smiles immediately on 020 3773 2280 for emergency dental care.

020 3773 2280

Temporary Fillings at Thousand Smiles Dental Clinic

Temporary (Emergency) Fillings

When a filling is lost and the tooth pulp is irritated or exposed, we may place a temporary filling. This provides short-term protection and relief until a permanent restoration can be fitted.

What to expect with a temporary filling:

Local anaesthetic is used to keep the area comfortable.
The decayed portion of the tooth is cleaned out.
Medication may be applied to soothe the pulp if it is inflamed.
A temporary filling material is placed to stabilise and protect the tooth.

Temporary fillings are not designed to last more than a few weeks. They will eventually wear down or break, which is why follow-up treatment with a permanent filling is essential.

Permanent Fillings

Permanent fillings are placed once the tooth is free of decay and properly prepared. At Thousand Smiles, we offer high-quality tooth-coloured (white) fillings that blend seamlessly with your natural teeth.

The process involves:

Examining the tooth to ensure no additional cavities are present.
Cleaning and drying the area thoroughly.
Applying filling material in layers, cured with a blue light for strength.
Shaping and polishing the filling for a natural bite and smooth finish.

Most permanent fillings can be completed in a single visit, and the procedure is generally pain-free.

Benefits of Replacing a Loose Filling

Delaying treatment for a broken or lost filling can have serious consequences. Replacing the filling promptly offers several benefits:

Protects your tooth – prevents decay from spreading deeper into the structure.
Reduces risk of infection – exposed dentine is vulnerable to bacteria, which can quickly reach the pulp.
Saves money long-term – treating a loose filling early avoids the need for complex treatments such as root canal therapy, crowns, or implants.
Relieves pain – restores function and comfort so you can chew normally again.

Caring for a Filling After Treatment

To keep your filling secure and extend its lifespan:

Brush twice a day with fluoride toothpaste.
Floss or use interdental brushes to clean between teeth.
Avoid chewing excessively hard or sticky foods on the treated tooth for the first 24 hours.
Attend regular check-ups to monitor your fillings and overall oral health.

Costs of Fillings

The cost of treatment depends on whether you require a temporary or permanent filling, the material chosen, and the complexity of the case. Temporary fillings are usually included as part of your overall treatment plan. At Thousand Smiles, we provide a clear estimate at your consultation so you know what to expect.

Who Needs Emergency Filling Treatment?

You should book an urgent dental appointment if you experience:

A filling that has fallen out or feels loose.
Sharp pain when eating or drinking.
Tooth sensitivity to hot, cold, or sweet foods.
A visible hole or crack in your tooth.

Leaving a tooth untreated can lead to serious problems, including gum infection, tooth fracture, or tooth loss.

Don’t wait for pain to get worse — contact Thousand Smiles today on 020 3773 2280 to arrange an emergency appointment.

020 3773 2280

Frequently Asked Questions

Will replacing a filling hurt?

No. Local anaesthetic is used if needed, and the procedure is usually comfortable.
How long does a filling last?

Tooth-coloured fillings typically last 7–10 years, but with good care, they may last longer.
Can a temporary filling fall out early?

Yes, temporary fillings are not designed to last. If one falls out before your permanent filling appointment, contact us as soon as possible.
Why not leave a missing filling untreated?

Without a filling, bacteria can enter the tooth, leading to infection and possibly requiring root canal treatment or extraction.
Do you accept new patients for emergency treatment?

Yes. We welcome both registered and new patients, and same-day emergency care is available.

Why Choose Thousand Smiles?

Emergency dental care available throughout the week.
Highly skilled dental team with experience in restorative treatments.
Sedation options for patients who feel anxious
High-quality filling materials for durability and aesthetics.
No registration needed for emergency appointments.

We focus on fast, effective relief and long-term solutions to protect your smile.

Book Your Filling Appointment

If you have a loose or missing filling, don’t ignore it. Acting quickly can save your tooth, protect your gums, and prevent future complications.

Call Thousand Smiles now on 020 3773 2280 for immediate dental trauma care. Alternatively, email us at info@tsmile.uk to arrange an urgent appointment.