Getting a dental filling is a common and important treatment that helps restore a tooth after decay — but what you do afterwards plays a big role in your recovery and comfort. Knowing how to care for your teeth after a filling ensures your mouth heals properly and the restoration lasts as long as possible.
Whether you’re wondering when it’s safe to eat, how soon you can brush, or what to avoid after your appointment, this guide will walk you through everything you need to know about post-filling care.
What to Expect After a Filling
After your dentist places a filling, it’s normal to feel some mild discomfort or sensitivity, especially as the anaesthetic wears off. You might notice:
- Numbness in the lips, tongue, or cheek for a few hours
- Slight sensitivity to temperature or pressure
- Minor soreness around the treated tooth
These symptoms usually subside within a day or two. If you’ve had a white (composite) filling, it sets straight away and you can typically resume normal activities once the numbness wears off. If you’ve received a silver (amalgam) filling, it may take longer to fully harden.
Either way, your dentist will provide specific instructions tailored to the type of filling used.
Eating After a Filling: What to Know
One of the most common questions patients ask is how long after a filling can you eat? The answer depends on the material used and your dentist’s advice.
- Composite (white) fillings: You can usually eat and drink as soon as the numbness has worn off.
- Amalgam (silver) fillings: It’s best to wait at least 24 hours before chewing on the treated side.
Initially, stick to soft foods — options like yoghurt, mashed potatoes, or scrambled eggs are gentle on your teeth. Avoid hard, crunchy, or sticky foods during the first day, as they can dislodge or damage the filling.
Take extra care while eating if your mouth is still numb, as it’s easy to accidentally bite your cheek or tongue.
Dos and Don’ts for the First 24 Hours
Proper after-filling care is key to your comfort and the success of the treatment. Here’s what to do — and what to avoid:
Do:
- Follow your dentist’s instructions carefully
- Chew on the opposite side of your mouth, if necessary
- Take over-the-counter pain relief if there’s mild discomfort
- Rinse gently with warm salt water to soothe your gums
Don’t:
- Eat hard or sticky foods such as nuts or toffees
- Drink very hot or cold beverages if your teeth feel sensitive
- Touch or poke the filling with your tongue
- Skip brushing — gentle cleaning is still important
Being mindful of these small habits can help your filling settle in properly and reduce the risk of complications.
Brushing and Flossing After a Filling
Can you brush your teeth after a filling? Yes — but it’s best to be a little more gentle than usual.
Wait until the numbness wears off, then continue with your regular brushing and flossing routine, being cautious around the newly filled tooth. If you’re asking how long after a filling can I brush my teeth, the answer is: as soon as it feels comfortable, typically later the same day.
- Use a soft-bristled toothbrush
- Brush gently in circular motions
- Avoid vigorous flossing near the treated area
- Hold off on strong mouthwashes for 24 hours if you experience sensitivity
Keeping up with your oral hygiene is crucial to prevent future decay around the filled tooth.
When to Call Your Dentist
Mild sensitivity is normal, but if something doesn’t feel right after a few days, don’t hesitate to contact your dentist. Reach out if you notice:
- Prolonged or severe pain
- Difficulty biting or chewing
- A filling that feels too high or uneven
- Cracking, chipping, or looseness in the filling
At About Smiles, we’re here to support you with any post-treatment concerns and ensure your recovery is smooth and stress-free.
About Smiles: Your Partner in Long-Term Dental Health
At About Smiles, we’re committed to making every step of your dental care journey comfortable, clear, and reassuring. From diagnosis to aftercare, our team ensures that you’re well-informed and supported at all times.
Why patients choose us:
- Friendly, experienced dental professionals
- Clear communication and personalised advice
- Modern, family-friendly clinics in Sydney
- Ongoing care for lasting oral health
Whether you’ve just had a filling or are due for your routine check-up, we’re here to help keep your smile in top condition.
Book Your Next Dental Check-Up
Looking after your teeth after a filling doesn’t have to be difficult — but it is important. A few simple steps can make a big difference in how your mouth heals and how long your dental work lasts.
If you have questions, need a follow-up, or are ready for your next check-up, book your appointment with About Smiles today. We’re here to make caring for your smile as easy and comfortable as possible.
