If you’re enrolled in the CDCP program, it’s time to renew your coverage—and if you’re between the ages of 18 and 65 and qualify, the program will open to you starting May 2025. click here for details.

What is the Best Pain Relief For Tooth Fillings?

a dentist examines a woman for a tooth filling treatment.

A filling is a quick and effective method to fix cavities, but then there’s the post-ache. While pain after a filling is generally minor and temporary, it’s something patients are curious about. Whether you’re sensitive to hot and cold or a dull sore ache in the filled tooth, relief is the key to getting better in a hurry.

If you’re experiencing pain from tooth fillings, don’t fret; you’re not the only one. Temporary pain is normal following the procedure, and luckily, there are numerous easy and efficient ways of dealing with it. Whether you’ve just left the dentist in Edmonton or you’re about to go for your appointment, here’s what you should know.

Why Do Fillings Hurt Afterwards?

First, let’s see why pain after filling occurs. Some pain is completely normal and can be due to:

  • Nerve irritation when drilling out decay
  • Inflammation of the gum or tooth edge
  • Bite or uneven bite, particularly if the filling is a little taller than it needs to be
  • Sensitivity of the tooth to pressure or heat

The discomfort is generally temporary, only lasting several hours or several days. Pain that lasts over a week or gets worse is something you should follow up with your dental clinic near you.

Best Pain Relief Options After A Tooth Filling

Here are the most effective ways to manage tooth pain after a filling—right from home:

Over-the-Counter Pain Relievers

Mild pain relievers such as ibuprofen or acetaminophen usually are sufficient to alleviate discomfort after a filling. They reduce inflammation and numb the pain while your mouth is healing.

Tip: Always use the dose recommended and check with your doctor if taking other medications.

Saltwater Rinse

A warm saltwater rinse can reduce inflammation, soothe gum tissues, and keep the area clean.

How to do it:

  • Mix ½ teaspoon of salt in a cup of warm water
  • Swish gently for 30 seconds
  • Repeat 2–3 times a day

Avoid Trigger Foods

Some foods can make the pain worse by putting pressure on the treated tooth or triggering sensitivity.

Avoid:

  • Extremely hot or cold drinks
  • Crunchy or sticky snacks
  • Acidic foods like citrus

Stick to soft foods and chew on the opposite side of your mouth for a few days.

Use A Desensitizing Toothpaste

Toothpastes designed for sensitivity (like Sensodyne) can help reduce sharp pain when eating or drinking.

Pro Tip: Use a soft-bristled toothbrush and avoid brushing too aggressively near the filled tooth.

Cold Compress

If the surrounding area feels sore or swollen, a cold compress can help.

How to use it:

  • Wrap ice or a cold pack in a towel
  • Hold it on the outside of your cheek for 15 minutes
  • Wait 20 minutes before applying again

This helps numb the area and reduce inflammation naturally.

When to Contact a Dentist

While most discomfort should fade with home care, there are a few signs that something more serious could be happening:

  • Pain lasts longer than 7 days
  • Pain worsens instead of improving
  • You notice a crack or shift in the filling
  • There’s swelling, pus, or fever

In these cases, don’t wait! follow up with your dentist to ensure everything’s healing properly.

Tips to Prevent Tooth Filling Pain in the Future

Here’s how to minimize post-filling pain during your next appointment:

  • Discuss sensitivity with your dentist ahead of time
  • Ask about sedation or numbing options if you’re nervous
  • Let your dentist know if your bite feels “off” after the procedure
  • Stick to good oral hygiene to avoid needing more fillings in the future

Quick fix, Comfy Vibes, Better Smile – Belle Rive Dental Clinic!

A little discomfort after a filling is nothing to worry about, but you don’t have to suffer through it. With the right home remedies and a bit of care, you can get back to feeling normal in no time.

Don’t let tooth pain keep you from enjoying life. Schedule your appointment with Belle Rive Dental Clinic today and experience gentle, supportive care every step of the way.