Getting a root canal procedure involves your dentist removing dead or infected tissue from the inside of your tooth. After the procedure is done, your dentist will seal the chamber with a biocompatible material to prevent future problems with the tooth.

Although getting root canal therapy isn’t too different these days than getting a filling, it’s still essential to take care of your mouth after the procedure. Here are a few key things to know when taking care of your tooth after a root canal!

Don’t Eat Until the Numbness Wears Off

When getting a root canal, only local anesthesia is required. However, some patients may prefer to be mildly sedated if they have dental anxiety. What’s important is that you don’t attempt to eat anything until the numbness from the local anesthesia wears off [1].

After your mouth isn’t numb anymore, you can eat softer foods, such as soups, smoothies, yogurt, eggs, or bread, but avoid very hot foods or hard and crunchy foods for the first few days or as your dentist directs.

Gently Brush and Floss Your Teeth

You should still keep your teeth and gums clean while your smile is healing after root canal therapy, which means brushing and flossing. You can brush your teeth but be very gentle around the area where the root canal was done. You can also floss, but again, be gentle around the treated tooth.

Your dentist may also recommend that you use mouthwash after the procedure to help keep your mouth clean and reduce oral bacteria that could contribute to swelling or discomfort [2]. Your dentist will let you know if you need to use mouthwash and how often to use it.

Take Medications as Directed

Your dentist will let you know what medications you need to take and how often following your root canal therapy. You can expect some tenderness following the procedure, with swelling subsiding typically after the first 24 hours. However, most patients can return to their normal activities the next day.

Most soreness after a root canal can be managed with over-the-counter medication, but your dentist may also prescribe antibiotics to reduce the risk of infection, or stronger pain or anti-inflammatory medications based on your specific needs [3].

Keep Your Follow-Up Appointment

Your dentist will need to see you for a follow-up appointment after your root canal procedure to ensure your tooth is healing and schedule a time to place any final dental restorations such as a dental crown.

Be sure to keep your follow-up appointment and get in touch with your dentist sooner if your pain or inflammation gets worse the next day. With a bit of rest and care, you’ll be healed from your root canal procedure in no time!

Sources:
1. https://www.aae.org/patients/your-office-visit/post-treatment-care/
2. https://my.clevelandclinic.org/health/treatments/21759-root-canal#recovery-and-
outlook
3. https://www.aae.org/patients/root-canal-treatment/what-is-a-root-canal/root-canal-
explained/