Temporary Filling After a Root Canal: How to Care for It

Temporary Filling After a Root Canal: How to Care for It

March 1, 2024

A root canal is a way to keep your tooth from being pulled out if it is badly decayed or broken. It is a process that takes out the pulp inside the tooth and causes an infection or inflammation. It then fills and covers the tooth with a filling or a crown. However, before you get a permanent restoration, you may need a temporary filling to protect your tooth while it heals.

A temporary filling is a soft material that covers the hole in your tooth after a root canal. It helps prevent bacteria, food, and other irritants from entering the tooth and causing infection or further damage. It also helps maintain the shape and function of your tooth until you get a permanent restoration.

A temporary filling in Jackson, MI, is not meant to last for a long time. It can wear down, break, or fall out over time. Therefore, you need to take good care of it and follow your dentist’s instructions on how to care for it. In this blog post, we’ll explain why you require a temporary filling after a root canal, how it is placed, and how to care for it.

Why You Need a Temporary Filling After a Root Canal

A temporary filling after a root canal has several benefits, such as:

  • It keeps your tooth safe from infection and more harm. Your tooth can be weaker after a root canal and let in bacteria, food, and other things that can make it infected or worse. A temporary filling closes the tooth and stops these things from getting in.
  • It maintains your tooth’s function and shape. After a root canal, your tooth may be weaker and more prone to splitting or cracking. A temporary filling helps your tooth withstand normal biting and chewing forces. It also preserves your tooth’s shape and appearance until you get a permanent restoration.
  • It prepares your tooth for a permanent restoration. A temporary filling acts as a placeholder for a permanent filling or a crown. It helps your tooth heal and adjust to the root canal treatment. It also makes it easier for your dentist to remove the temporary filling and place the permanent restoration when the time comes.

How a Temporary Filling is Placed After a Root Canal Therapy

When your root canal treatment is done, your local dentist will often put a temporary filling on your tooth to keep it safe while it gets better. It is an easy and painless process that has these steps:

  • Clean and dry the tooth and apply a temporary filling material to the hole in your tooth. Depending on your situation, the material could be composite resin, glass ionomer, or zinc oxide eugenol.
  • Shaping and smoothing the temporary filling material to fit your tooth and match your bite. A special light may help harden the material if needed.
  • Check your bite and ensure the temporary filling is comfortable and secure. Your dentist will also provide aftercare instructions and schedule a follow-up appointment to set the permanent restoration.

How to Care for Your Temporary Filling After a Root Canal

Some aftercare tips can help you maintain your temporary filling and make your root canal treatment more effective., such as:

  • Avoid eating hard or tacky foods that can dislodge or damage your temporary filling. Stick to soft and easy-to-chew foods for the first few days after the procedure.
  • Brush and floss your teeth gently and carefully, avoiding the area around the temporary filling. You can also use an antiseptic mouthwash to keep your mouth clean and fresh.
  • Avoid biting or chewing on the side of your mouth where the temporary filling is. It can help reduce the pressure and stress on your tooth and prevent the temporary filling from breaking or falling out.
  • Take painkillers as prescribed by your dentist to relieve any discomfort or sensitivity after the procedure. You can also apply a cold compress to your cheek to reduce swelling or inflammation.
  • Watch out for indications of infection or complications, such as severe pain, fever, pus, or bleeding. If you notice any of these symptoms, contact your dentist immediately. They might prescribe antibiotics or other treatments to resolve the issue.
  • Keep your follow-up appointments with your dentist. Your dentist will observe your healing and decide when you are ready for a permanent restoration. They will also remove the temporary filling and place the permanent filling or crown on your tooth.


A temporary filling after a root canal is an important part of the treatment process. It protects your tooth from infection and further damage, maintains your tooth’s function and shape, and prepares your tooth for permanent restoration. Following your dentist’s instructions and taking good care of your temporary filling can ensure a successful outcome and a healthy smile.

If you have any questions or concerns about your temporary filling or the root canal process, don’t hesitate to contact Iocca Family Dentistry, your trusted dental practice in Jackson, MI. We supply a wide scope of dental services, including root canal treatment, temporary fillings, and permanent restorations. We treat our patients like family and make them feel comfortable and relaxed.