
If you’re dealing with tooth pain, sensitivity, or notice a dark spot on your tooth, you might be wondering, “Do I need a dental filling?” While only a dentist can give you a definitive answer, there are a few signs to look out for that could suggest your tooth might need a filling. Let’s dive into what to watch for.
What’s a Dental Filling?
A dental filling is a common treatment for repairing teeth damaged by decay, cracks, or fractures. It seals the affected area to prevent further damage and restores the tooth’s normal function. This helps maintain oral health, prevents future complications, and ensures your teeth remain strong and functional for daily use.
Signs You Might Need a Dental Filling
1. Tooth Pain or Sensitivity
If eating or drinking something hot, cold, or sweet causes sharp pain, that could be a sign of a cavity. You may also notice discomfort or sensitivity when chewing, which usually means your tooth’s enamel is weakened and could use some attention.
2. Visible Holes, Dark Spots, or Rough Surfaces
Take a quick look in the mirror. Do you see any holes, dark spots, or rough patches on your tooth? These could be signs of decay, and they’re often a clear indicator that a filling is needed to stop the problem from getting worse.
3. Food Keeps Getting Stuck
If food keeps getting stuck between certain teeth, it might be because of a cavity or a small crack. Over time, this can lead to further decay or even cause gum issues, so it’s best to get it checked out sooner rather than later.
4. A Chipped or Broken Tooth
Even if a chipped or broken tooth isn’t painful, it can still expose the inner layers of your tooth, which makes it more vulnerable to bacteria and decay. A filling can help restore the tooth and protect it from further damage.
5. Old Fillings That Are Worn or Damaged
Fillings don’t last forever. If you have an old filling that feels loose, cracked, or has fallen out, it’s time to get a replacement to prevent your tooth from getting damaged further.

Types of Dental Fillings
There are a few different types of fillings, each with pros and cons:
- Composite Fillings: These are tooth-coloured, so they blend seamlessly with your natural teeth.
- Amalgam Fillings: Known for their durability, these are often used for back teeth.
- Gold or Porcelain Fillings: These are very long-lasting and strong, but tend to be more expensive.
When to See a Dentist
If you’re experiencing any of these symptoms, it’s a good idea to schedule a dental check-up. Catching cavities early can help you avoid more expensive and complex dental treatments down the road.
Take Care of Your Smile
At BluSky Dental, we’re here to help you keep your smile in great shape. If you think you might need a dental filling, don’t wait—book an appointment with us today, and let’s take care of your teeth!