Oral health information Oral health library Temporary fillings If you break a tooth or lose a filling, the tooth may feel sensitive or painful, especially to hot and cold foods and drinks. You will need to see a dentist to have it repaired. Sometimes your dentist may place a temporary filling. This protects the tooth and reduces sensitivity until a permanent filling can be done. If you cannot see a dentist straight away, temporary filling kits are available from pharmacies. These are only a short-term measure until you can get dental treatment. Why are temporary fillings used? Temporary fillings are used to: Protect the inside of the tooth. Reduce pain or sensitivity. Seal the tooth until permanent treatment is carried out. Temporary filling kits Pharmacy kits usually contain dental cement and simple tools to place it. Follow the instructions carefully. Only use them as a short-term fix. See a dentist as soon as possible. These kits do not replace proper dental care. Temporary vs permanent fillings Temporary fillings are different from permanent ones. Temporary fillings: Do not last as long. Can wear down or fall out. Are more fragile. Permanent fillings: Are stronger and longer-lasting. Are designed to cope with normal chewing. You should not rely on temporary fillings as a replacement for those done by a dental professional, which are designed to last. Looking after a temporary filling Temporary fillings can come out more easily, so be careful. Avoid chewing on that side for a few hours after placement. Avoid hard, sticky or chewy foods. Brush gently around the area. When flossing, slide the floss out carefully instead of pulling up. How long do they last? Temporary fillings may last a few weeks or sometimes a few months. They are only a short-term solution. If your temporary filling comes out If the filling breaks or falls out: Contact your dentist as soon as possible. You may use a pharmacy kit again as a short-term measure. Keep the area clean. Avoid chewing on that side. Seek urgent dental care if you develop severe pain, swelling or signs of infection. Last reviewed : Next review due : Manage Cookie Preferences