Does a temporary filling kit from the pharmacy work?
Yes, for a short time. A pharmacy temporary filling kit covers a hole left by a lost filling or a small chip, keeps food out and can ease sensitivity for a few days, sometimes a week or two. It does not remove decay or seal the tooth, so it is a bridge to a proper filling, not a repair. Avoid it on a swollen or throbbing tooth. At Creative Arts in Dubai the tooth is checked and restored properly.
Who treats you here Dr. Marina Antoniuk Dentist · Dr. Julia General Dentist · Dr. Khalid Saeed Co-founder & Dentist
Every dentist’s licence can be checked on the DHA Sheryan medical directory.
What is actually in a temporary filling kit?
The kits sold in pharmacies are not the same materials a dentist places, and they are not all alike. Reading the pack tells you which type you have, and that changes what it is good for:
- Ready-mixed soft paste. A putty that you press into the hole and that sets slowly with saliva. It is the easiest to use and the softest, so it wears away fastest when you chew.
- Paste with clove oil (eugenol). Zinc oxide and eugenol mixtures have been used in dentistry for a long time because clove oil soothes an irritated nerve. Some people are sensitive to eugenol, and it can sting the gum.
- Temporary cement for crowns and caps. Designed to hold a crown that has come off for a few days. It is too weak and too thin to fill a cavity.
- Mouldable beads or wax. Softened in hot water and shaped over a sharp edge. They protect the tongue and cheek but do not seal anything.
None of these bonds to the tooth the way a dentist's filling does. A professional filling is placed after the decay and old material are removed, the tooth is isolated from saliva and the material is bonded or cemented, and the bite is adjusted. That is the difference between covering a hole and repairing a tooth.
Is a temporary filling kit safe for my situation?
A quick guide to common situations. If you are unsure, a short call or WhatsApp message to the clinic is better than guessing.
| Situation | Is a kit reasonable? | What to do |
|---|---|---|
| Old filling fell out, tooth comfortable | Yes, as a stop-gap | Patch it, avoid chewing on that side and book within a few days |
| Small chip on a back tooth, sharp edge | Yes, or wax over the edge | Cover the edge and book; a large missing piece needs checking sooner |
| Sensitive to cold or sweet after losing a filling | Usually yes; a clove-oil paste may soothe | Book within days; sensitivity that lingers may mean the nerve is irritated |
| Tooth throbbing, keeping you awake or tender to touch | No | This suggests inflammation or infection; sealing it in can increase pressure. Book promptly |
| Swollen gum or face, pus or a bad taste | No | Needs assessment to find and treat the source; see the urgent signs below |
| Crown or cap came off | Only a crown cement kit, and only if the crown seats fully | Keep the crown safe and see our crown fell off guide |
| Temporary filling from a root canal came out | Short-term only | Contact the clinic that started the treatment; the canals should not stay open |
| A child's tooth | Ask first | Children may swallow loose material; call the clinic for advice |
How long does a pharmacy temporary filling last?
Most kits are meant to last a few days, and packs typically advise seeing a dentist within that time. In a sheltered spot and with careful chewing on the other side, some last a week or two. In a large hole on a molar, the soft paste may crumble within a day.
Lasting longer is not the same as working. Under any material that is not sealed, saliva and bacteria seep in along the edges. If there was decay in the cavity, it keeps going, quietly, while the patch looks fine. That is why a temporary that has 'held' for two months can hide a cavity that has spread towards the nerve. Our guide to a deep filling close to the nerve explains what happens when decay gets that far.
Replace the patch if it wears down and book a proper filling within days. If you are travelling, take the kit with you, and plan the appointment for when you are back.
Never use household glue on a tooth
Superglue and other household adhesives are not made for the mouth. They can irritate or burn the gum, they do not seal against saliva, and a crown or filling glued in the wrong position can be hard to remove without damaging the tooth. Use a pharmacy kit designed for teeth, or leave the hole open and keep it clean until your appointment.
Can I use a temporary filling kit on a lost crown?
Not the filling paste. A crown needs to sit exactly in its original position, and a lump of filling material underneath it will hold it high, so your bite hits that tooth first. What some pharmacies sell is a separate temporary crown cement, which is thinner and meant for this purpose.
Before using it, check that the crown is intact, that the inside is clean, and that it slides fully into place without the cement. If it does not seat, or if part of the tooth broke off inside the crown, do not force it: keep it in a small container and bring it with you. There is a real risk of swallowing or inhaling a loose crown, especially at night, which is another reason to keep this to a few days. What to do step by step is covered in our crown fell off guide, and how a temporary crown differs from a pharmacy fix in temporary crowns.
When is it unsafe to self-patch a tooth?
The common thread is this: a temporary filling kit is for a tooth that is comfortable but open. It is not for a tooth that is telling you something is wrong underneath. Do not patch it yourself, and book promptly, if:
- The tooth throbs, aches on its own or wakes you at night. These are signs that the nerve is inflamed or infected; covering the hole can trap the problem.
- There is swelling, pus, a gum boil or a foul taste near the tooth.
- A large part of the tooth has broken, there is a pink or red spot in the hole, or the remaining wall moves when you press it.
- The tooth has had a root canal and the filling was a temporary between visits. See root canal tooth broke if part of it has cracked.
- You have had a reaction to clove oil or a dental material before.
The NHS advises seeing a dentist for toothache that lasts more than two days or is not eased by painkillers, and getting emergency care if swelling spreads around the eye or neck or makes it hard to breathe, swallow or speak.
When to get urgent help
Call the clinic during opening hours, daily 10:00–20:00, for a painful or broken tooth; it is not a 24-hour service. Go straight to a hospital emergency department for facial swelling with fever, difficulty breathing or swallowing, swelling spreading towards the eye or neck, bleeding that will not stop, or a tooth broken in a head or face injury.
Patched a tooth with a pharmacy kit? See how fillings, larger repairs and crowns are planned at Creative Arts in Dubai, with a written plan and alternatives before treatment.
Restorative dentistryPharmacy patch or dentist's filling: what is the difference?
Dentists also place temporary fillings, for example between root canal visits, but they are placed differently.
| Pharmacy temporary filling | Dentist's temporary filling | Permanent filling | |
|---|---|---|---|
| Decay removed first | No | Yes, or deliberately managed | Yes |
| Tooth isolated from saliva | No | Yes | Yes |
| Seal against bacteria | Weak | Designed to seal for weeks | Bonded or cemented for the long term |
| Bite checked | By you, roughly | Yes | Yes, and polished |
| Typical role | First aid for a few days | Between visits of a planned treatment | The repair itself |
Fillings at Creative Arts are tooth-coloured and usually done in one visit; see dental fillings.
What will the dentist do after a temporary filling kit?
Tell the dentist what you used and when. The pharmacy material is removed, which is quick because it is soft, and the tooth is examined, often with an X-ray, to see how deep the cavity is and whether decay has spread under the edges or between the teeth. Decay between teeth is easy to miss at home; see cavity between teeth.
What happens next depends on what is found. A sound tooth with a modest hole usually needs a new filling. A tooth that has lost a large wall may need a stronger restoration such as a crown. If the nerve is involved, root canal treatment is discussed before the tooth is rebuilt. You receive a written plan, including cost and alternatives, before treatment starts.
Afterwards, how soon you can eat depends on the material used; our guide to eating after a filling or root canal explains the waiting times.
Dentists who restore teeth after a lost filling
Dr. Marina Antoniuk (restorative and microscopic dentistry), Dr. Julia (general and microscopic dentistry) and Dr. Khalid Saeed (cosmetic and restorative dentistry) examine teeth that have been patched at home and plan the right repair.
