A root canal procedure is a highly effective treatment for saving a severely decayed or infected tooth. After undergoing a root canal, proper oral hygiene becomes even more important to support healing, prevent further infection, and maintain the longevity of the treated tooth.
At McLevin Dental Clinic, we are committed to helping you heal comfortably and successfully after root canal therapy. This guide outlines essential oral hygiene tips for healing after a root canal procedure, ensuring a smooth recovery and a healthy smile.
Why Is Oral Hygiene Crucial After a Root Canal?
Prevents bacteria from affecting the healing tooth.
Supports gum tissue healing around the treated area.
Reduces the risk of further decay, infection, or complications.
Prepares the tooth for its final restoration, typically a crown.
What to Expect After a Root Canal
Mild discomfort or tenderness in the treated area for 25 days.
Jaw soreness from holding the mouth open during treatment.
Gum sensitivity around the tooth.
A temporary filling or crown may be placed until the permanent crown is ready.
Oral Hygiene Tips for Post-Root Canal Healing
1. Brush Gently But Thoroughly
Use a soft-bristled toothbrush.
Brush twice daily with fluoride toothpaste.
Be gentle around the treated tooth, especially if a temporary filling is in place.
2. Floss with Care
Continue flossing, but avoid snapping the floss aggressively around the treated tooth.
Glide the floss gently down and slide it out from the side to protect temporary restorations.
3. Use Antibacterial Mouthwash (If Recommended)
An alcohol-free, antibacterial rinse can help reduce bacteria.
Follow the dentists recommendations on frequency and type.
4. Warm Saltwater Rinses for Gum Comfort
Mix ½ teaspoon salt in 1 cup of warm water.
Rinse gently 23 times daily, especially after meals.
Helps soothe gum tissue and reduce swelling.
5. Avoid Chewing on the Treated Side Temporarily
Until your final crown is placed, avoid chewing hard or sticky foods on the treated side to prevent damage to the temporary filling or tooth structure.
6. Stick to a Soft Food Diet for the First Few Days
Eat soft, easy-to-chew foods:
Yogurt
Scrambled eggs
Mashed potatoes
Pasta
Applesauce
Avoid crunchy, hard, or sticky foods that could disturb the treated tooth.
7. Take Prescribed Medications as Directed
Pain relievers or antibiotics may be prescribed.
Take them exactly as instructed to manage discomfort and prevent infection.
8. Stay Hydrated
Drinking plenty of water keeps your mouth clean and supports overall healing.
What to Avoid After a Root Canal
No smoking: Slows healing and increases the risk of complications.
No alcohol: Can interfere with medication and delay tissue repair.
No biting hard objects: Pens, fingernails, or ice can crack or damage the treated tooth.
No skipping brushing or flossing: Even the treated area needs gentle but thorough care.
When to Contact McLevin Dental Clinic
Reach out if you experience:
Severe pain that worsens instead of improving after 35 days.
Swelling that continues to increase beyond 72 hours.
A broken or lost temporary filling.
Signs of infection:
Fever
Foul taste or odor
Pus around the treated tooth
Healing Timeline After Root Canal
Days 13: Tenderness and mild soreness are common.
Days 47: Discomfort significantly reduces; most soft tissue sensitivity fades.
12 weeks: Full comfort returns; the tooth is ready for a permanent crown.
After permanent crown placement: The tooth functions like a natural tooth and is protected long-term.
Long-Term Oral Care After Root Canal
Brush twice daily with fluoride toothpaste.
Floss daily, especially around the crown once placed.
Use nightguards if you grind your teeth to protect the restored tooth.
Visit McLevin Dental Clinic every 6 months for check-ups and cleanings.
Protect Your Tooth and Smile with Smart Oral Care
Oral hygiene after a root canal is key to a healthy recovery and long-term tooth function. By brushing gently, flossing carefully, and avoiding strain on the treated tooth until the permanent crown is placed, you can heal comfortably and protect your investment in your smile.
At McLevin Dental Clinic, we are committed to ensuring your root canal recovery is smooth, comfortable, and successful.
Schedule Your Post-Root Canal Check-Up Today
Need advice on caring for your tooth after a root canal or ready for your crown placement? Contact McLevin Dental Clinic today. Our caring dental team is here to support your healing and maintain your oral health.