Root Canal Post-Op Instructions: How to Care for Your Tooth After Treatment

What to Expect Immediately After a Root Canal

After a root canal, it’s normal to experience:

• Mild soreness or tenderness around the treated tooth

• Slight swelling of the gums

• Sensitivity when biting or chewing

These symptoms are temporary and usually improve within a few days.

Pain and Discomfort After a Root Canal

Root canal treatment is performed under local anesthesia, so pain during the procedure is minimal.

Pain management tips:

• Take prescribed or over-the-counter pain medication as directed

• Avoid chewing on the treated tooth until discomfort subsides

• Use a cold compress if there is facial swelling

Most patients feel relief from prior tooth pain after the procedure.

Eating and Drinking After a Root Canal

• Stick to soft foods for the first 24 hours

• Avoid hard, crunchy, or sticky foods on the treated tooth

• Avoid extremely hot or cold foods if the tooth is sensitive

Once the temporary filling or crown is in place, normal chewing may gradually resume.

Oral Hygiene After a Root Canal

Maintaining oral hygiene helps prevent infection.

Tips:

• Brush gently around the treated tooth

• Floss carefully to avoid disturbing temporary restoration

• Rinse with warm saltwater or as prescribed by your dentist

Regular dental visits are essential for long-term tooth health.

Temporary Filling or Crown Care

• Temporary restorations protect the tooth until the permanent crown is placed

• Avoid biting hard foods on the temporary restoration

• Contact your dentist if the temporary crown or filling comes off

Healing Timeline After a Root Canal

• Days 1–3: Mild soreness or sensitivity

• Week 1: Tenderness decreases, normal function resumes gradually

• After final restoration: Tooth is fully restored and functional

Según el American Association of Endodontists, following post-treatment care instructions significantly improves long-term success.

When to Call the Dentist After a Root Canal

Contact your dental office if you experience:

• Severe or worsening pain

• Persistent swelling or fever

• Signs of infection (pus, increased tenderness)

• The temporary filling or crown comes off

Early attention helps prevent complications.

Final Thoughts on Root Canal Post-Op Instructions

Following proper root canal post op instructions promotes healing, protects your tooth, and ensures long-term oral health. With good hygiene and timely follow-up, your tooth can last a lifetime.