To relieve pain after a root canal treatment, you can follow several effective strategies recommended by dental professionals. For immediate relief, over-the-counter medications such as ibuprofen or acetaminophen are typically recommended to manage inflammation and discomfort. Applying a cold compress or ice pack to the outside of the cheek for 15-20 minutes at a time can also help numb the area and reduce swelling.

At home, practicing gentle oral hygiene and rinsing with a warm salt water solution (half a teaspoon of salt in warm water) twice daily can keep the area clean and soothe irritation. It is also important to stick to a soft diet, choosing foods like yogurt, smoothies, and warm soups while avoiding hard, crunchy, or chewy foods that might irritate the treated tooth. Additionally, try to avoid chewing on the affected side and keep your head elevated while sleeping to minimize pressure and swelling.

Most discomfort should peak within 48 hours and gradually fade within three to seven days. If you experience severe throbbing pain, visible swelling, fever, or pain that persists beyond 48 hours, contact your dentist promptly for specialized assessment or potential prescription interventions.