Care for Your Teeth After a Root Canal

Dealing with root canals can be an unpleasant experience, but you must take good care of your teeth post-procedure in order to maintain proper oral health. A root canal is a procedure involving the removal of damaged or infected pulp from the root canal and replacing it with a filling material, such as gutta-percha. Proper dental hygiene after root canal therapy is essential for preventing further damage and prolonging the life of the tooth. Here are some tips on how to care for your teeth following root canal treatment.

Immediate Aftercare

Immediately after root canal treatment, it’s important that you provide additional attention to your affected tooth. This includes taking medication prescribed by your dentist, such as antibiotics and painkillers, to help reduce discomfort. Your dentist may also recommend that you rinse your mouth with a solution of warm water and salt several times a day. To reduce swelling in the affected area, use an ice pack on the outside of your face for 20 minutes at a time.

Avoid Chewing On Affected Tooth

It’s important to avoid putting excessive pressure on or chewing on the root canal-treated tooth while it is healing. This can cause serious damage and may require additional treatment. If possible, try eating soft foods that do not require much chewing until the root canal procedure has had enough time to heal properly.

Keep Tooth Clean

Following root canal treatment, it’s important to keep the tooth clean by brushing and flossing around it. Using a soft brush, gently brush the root canal-treated tooth at least twice a day. Flossing should be done every day as well, in order to prevent bacteria from building up in between your teeth.

Visit Your Dentist Regularly

It’s recommended that you follow up with your dentist regularly following root canal treatment in order to make sure that the procedure was successful. Depending on how severe the root canal damage was, your dentist may require you to come back for more checkups or X-rays over time in order to ensure that everything is healing properly and there is no further damage.

Long-Term Care

The root canal procedure is just the first step in proper dental care following root canal surgery. It’s important to maintain good oral hygiene habits and regular visits to your dentist afterward in order to ensure that your root canal-treated tooth remains healthy.

Brush Twice a Day

Brushing your teeth twice daily is essential for preventing further damage and decay on root canal-treated teeth. Choose a soft-bristled toothbrush and use fluoride toothpaste. Make sure you are brushing all the surfaces of each tooth, including the root canals, and brush for two minutes at a time. This will help remove any plaque buildup around the root canals.

Floss Daily

It’s important to floss daily following root canal treatment in order to remove any bacteria that can build up in between your teeth. Choose a waxed dental floss and gently slide it up and down each side of the root canal-treated tooth, making sure to get below the gum line. This will help prevent further infection and decay.

Avoid Sugary Foods

Eating sugary foods is one of the biggest culprits when it comes to root canal damage. When you consume sugar, bacteria feed on it and produce acids that erode away at your tooth enamel, leading to root canal damage or even more serious conditions such as cavities or gum disease. Try to limit your consumption of sugary snacks and drinks, especially if you’ve recently had a root canal treatment.


Root canal therapy is a safe and effective way to save a tooth that has been damaged due to decay or infection. However, proper aftercare is important in order to ensure that the root canal-treated tooth remains healthy. Follow these tips on how to care for your teeth following root canal treatment so that you can keep your root canals healthy and prevent further damage.

1. How long do I need to wait before eating after the root canal treatment?

It’s recommended that you wait at least an hour before eating following root canal treatment in order to allow the root canal-treated tooth to heal properly.

2. Is root canal treatment painful?

No, root canal treatments are not typically painful, and most patients report feeling very little discomfort during and after the procedure.

3. How long do root canals last?

Root canals typically last a lifetime with proper dental care and regular checkups with your dentist. However, root canals may need to be redone if there is further damage or infection in the area.