A root canal is a highly effective dental procedure designed to save a tooth thats been damaged or infected deep within. While the treatment itself relieves the pain caused by infection, its normal to experience some mild discomfort or sensitivity afterward.
At McLevin Dental in Scarborough, we guide patients through every step of the recovery process. This blog explains exactly what to expect when healing from a root canal, including how to care for your tooth, manage discomfort, and protect your smile.
Is It Normal to Have Pain After a Root Canal?
Yes, some mild soreness is completely normal. Common sensations after a root canal include:
Tenderness around the treated tooth
Gum soreness from the dental dam or instruments used during the procedure
Minor swelling in the jaw or cheek
Sensitivity when chewing or biting
This discomfort typically peaks in the first 2448 hours and then gradually fades over the following days.
Healing Timeline After Root Canal Treatment
First 2448 hours: Soreness, sensitivity, and mild swelling may occur.
35 days: Most discomfort significantly improves.
12 weeks: Gum tissues heal fully, and sensitivity subsides.
A final crown or restoration (if not already placed) will be needed to protect the tooth long-term.
How to Manage Discomfort After a Root Canal
1. Use Pain Relief as Recommended
Over-the-counter medications like ibuprofen (Advil) or acetaminophen (Tylenol) effectively manage pain and inflammation.
Start your first dose before the numbness wears off for better control.
2. Apply Cold Compresses (First 24 Hours)
Use a cold pack on the cheek near the treated area in 20-minute intervals to reduce swelling and numb soreness.
3. Stick to Soft Foods
Choose gentle foods like yogurt, mashed potatoes, scrambled eggs, smoothies (without straws), and soups for 12 days.
Avoid chewing on the treated tooth until tenderness subsides or until your dentist places a permanent crown.
4. Avoid Biting Hard on the Treated Tooth
The tooth may be temporarily fragile until a permanent crown or restoration is placed.
Oral Hygiene During Root Canal Recovery
Brush gently twice a day using a soft-bristled toothbrush.
Floss carefully, especially around the treated tooth.
Begin warm saltwater rinses (½ teaspoon of salt in 1 cup warm water) after 24 hours to soothe the gums and reduce bacteria.
Avoid alcohol-based mouthwash that can irritate tissues temporarily.
Foods to Avoid During Healing
Hard foods like nuts, seeds, and raw vegetables
Sticky items like gum, caramel, or toffee
Crunchy snacks like chips or popcorn
Very hot or spicy foods that can irritate gums
When to Contact McLevin Dental
Although minor discomfort is expected, call us if you experience:
Pain that worsens after 35 days instead of improving
Swelling that increases rather than decreases
Persistent bleeding or oozing from the gums
A loose temporary crown or restoration
Severe pressure pain when biting down
Signs of infection such as fever, chills, pus, or a bad taste
Protecting the Tooth After a Root Canal
Avoid chewing hard foods on the treated tooth until the final crown is placed.
Schedule your follow-up appointment at McLevin Dental to have a permanent crown or filling added. This protects the tooth from cracking or reinfection.
Continue excellent oral hygiene to maintain overall dental health.
How McLevin Dental Supports You
Our Scarborough dental team provides:
Thorough post-treatment guidance after every root canal
Personalized recommendations for pain management and oral care
Follow-up appointments for crown placement and long-term protection
Prompt assistance for any questions or complications during recovery
Final Thoughts
Knowing what to expect when healing from a root canal helps ensure a smooth, stress-free recovery. Mild discomfort is normal, but with proper care, pain management, and follow-up treatments, your tooth will be healthy and functional for years to come.
If you have any concerns about your recovery or need to schedule a crown after your root canal, contact McLevin Dental. Our experienced Scarborough dental team is dedicated to helping you heal comfortably and protect your smile.