When it comes to your dental health, you can't be too careful. One of the more serious procedures you might need is a root canal. But how do you know when you need one? Read on to learn some of the common signs that you might need a root canal. 

You're in Pain

One of the most obvious signs that you might need a root canal is excruciating pain. If you're experiencing an intense, throbbing pain that keeps you up at night and doesn't subside even with the use of over-the-counter pain relievers, it's definitely time to schedule an appointment with your dentist. Don't delay seeking professional help as it can provide the relief you need and prevent further complications.

Your Tooth Is Discolored

Has one of your teeth turned a darker color than the rest? That could indicate a problem. When the nerves and blood vessels in a tooth die, they can cause the tooth to discolor. If you notice this happening, don't ignore it. It's worth getting checked out.

You've Got Swollen Gums

Swollen, tender gums around a particular tooth could also be a sign you need a root canal. This could mean there's an infection deep within your tooth. Don't let it slide. Infections can spread and cause more serious health problems if left untreated.

You're Sensitive to Hot and Cold

Do you wince when you sip your morning coffee or bite into an ice cream cone? Extreme sensitivity to hot and cold temperatures can be another sign of a deep tooth problem. This could mean the nerve inside the tooth is damaged or infected.

There's a Pimple on Your Gums

Ever notice a pimple-like bump on your gums? That's called a dental abscess, and it's not something to take lightly. An abscess is a sign of infection, and it might mean you need a root canal to clear it up.

You've Got a Chipped or Cracked Tooth

If you've chipped or cracked a tooth, bacteria can get inside and cause an infection. Sometimes the only way to get rid of that infection is with a root canal. So if you're walking around with a broken tooth, get to the dentist ASAP.

If you're experiencing any of the above symptoms, don't wait around. It's crucial to get in touch with your dentist right away. While the idea of a root canal might make you cringe, the procedure is far less scary than it sounds.

To learn more about root canals, contact a dentist near you.