Have you ever wondered, “why does my tooth hurt after a filling?” Many patients experience some level of tooth filling pain or post-filling sensitivity after their procedure, and it’s completely natural to feel concerned. In most cases, a bit of discomfort is part of the normal recovery process. However, distinguishing between typical recovery and dental filling complications is crucial.
We are going to be exploring both the expected recovery period, answering questions like “how long does tooth pain last after filling?”, and the red flags that might indicate something isn’t quite right, such as severe or worsening pain.
We recognise that each person’s experience is unique, and while one individual might recover quickly, another may have different reactions. We advise speaking with a dentist for personalised advice, especially if you’re unsure whether your symptoms fall within normal limits or if you’re experiencing issues like potential infection or filling errors.
Tooth Pain After a Filling
Many patients ask, “why does my tooth hurt after a filling?” Typically, a bit of tooth filling pain or post-filling sensitivity is normal. You may experience mild discomfort, often triggered by hot or cold foods, as your tooth adjusts, and most symptoms should ease within a few days to a week.
This sensitivity usually results from the pressure and minor irritation during the procedure. The duration and intensity can also depend on the types of dental fillings used; some materials might cause a bit more sensitivity than others. We advise that if your discomfort persists beyond a week or is accompanied by swelling or severe pain, these could be signs of dental filling complications, and you should consult a dentist promptly.
Types of Dental Fillings
When considering why does your tooth hurt after a filling, it’s useful to know that the type of dental filling used can influence post-filling sensitivity. There are several common types of dental fillings, each with its own characteristics:
Composite Fillings:
These are made from a tooth-coloured resin, popular in the UK for their aesthetic appeal. While they bond well with natural teeth, composite fillings can sometimes lead to temporary post-filling sensitivity, especially if the bonding process causes minor irritation.
Amalgam Fillings:
Amalgam fillings have been used for many years and are known for their durability. Made from a mix of metals, they tend to cause less initial sensitivity. However, due to their metallic composition, some patients may experience a different type of discomfort.
Ceramic Fillings:
Ceramic or porcelain fillings offer excellent aesthetics and are highly resistant to staining. They are a popular choice for those seeking a natural look. Although they are generally well tolerated, the process of fitting a ceramic filling might occasionally result in temporary tooth filling pain.
Normal Recovery After a Filling
Experiencing a bit of discomfort after your filling is quite common. Typically, you may notice some post-filling sensitivity for a few days, this is your body’s normal response to the procedure. In most cases, mild tooth filling pain should ease within a week.
To help ease your recovery, we recommend the following practical self-care tips:
- Follow a Soft Diet: For the first few days, try to stick to softer foods that won’t put too much pressure on the treated tooth.
- Gentle Brushing: Maintain your oral hygiene with gentle brushing around the filled area to avoid irritation.
- Over-the-Counter Pain Relief: If needed, consider using over-the-counter pain relief—always follow the instructions on the label. We advise checking with a pharmacist or your dentist if you’re unsure about which medication to use.
Dental Filling Complications & When to Seek Help
We advise you to be alert for symptoms such as severe or escalating pain, noticeable swelling, or any signs of infection, like red, inflamed gums or a fever. These symptoms may suggest that the filling is infected or that something has gone wrong.
Remember, the duration of normal sensitivity is typically limited, most NHS guidelines suggest that mild discomfort should subside within a few weeks. If you’re experiencing pain that lingers well beyond this period or if new symptoms such as swelling appear, we strongly recommend that you consult your dentist without delay.
If you find yourself in need of urgent assistance or an emergency dental situation arises, please know that we are here to help. Our expert teams at the 24/7 Dentist are across the UK ready to provide prompt care and ensure your oral health is protected. Always prioritise your wellbeing, if in doubt, we advise seeking professional care immediately.