What should I expect right after a root canal?
After your root canal, your treated tooth and surrounding gum may feel mildly sore or sensitive for a few days as the area begins healing. (turn0view0)
How can I reduce discomfort after a root canal?
You can manage mild discomfort with over-the-counter pain relievers such as ibuprofen or acetaminophen as directed, and rest as needed during the first day. (turn0search0, turn0search6)
When can I eat after root canal treatment?
Wait until the numbness wears off before eating to avoid biting your cheek or tongue, then stick with soft foods like yogurt, mashed potatoes, smoothies, and soup for the first few days. (turn0search9, turn0search5)
What foods should I avoid?
Avoid hard, crunchy, sticky, or chewy foods and chewing on the treated tooth for at least 24–48 hours and until a permanent crown or filling is placed. (turn0search1, turn0search27)
Can I brush and floss after a root canal?
Yes — continue brushing and flossing daily, but be gentle around the treated area to help keep it clean and prevent irritation or infection. (turn0search8)
Should I use a mouth rinse?
You can gently rinse with warm salt water a few times a day to help keep the area clean, reduce swelling, and promote healing, especially if recommended by your dentist. (turn0search20)
Are hot or cold foods OK?
Avoid very hot or very cold foods and drinks at first, as the treated area may be sensitive; lukewarm or room-temperature items are more comfortable during early healing. (turn0search9)
When should I call my dentist?
If discomfort worsens instead of improves, swelling significantly increases, you develop a fever, or you notice signs of infection (pus, severe pain), contact your dental provider right away. (turn0search5)
Do I need a follow-up visit after a root canal?
Yes — many patients return for a follow-up to check healing and place a permanent crown or restoration, which protects the treated tooth and restores full function. (turn0view0)
One-sentence truth:
Proper home care after a root canal — including eating soft foods, avoiding chewing on the treated side, gentle brushing/flossing, and following your dentist’s instructions — helps promote healing, prevent infection, and support the long-term success of the treatment.

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