To avoid further damage, infection or tooth loss, it is best to see your dentist as soon as possible. Meanwhile, you can try the following:
1. Rinse your mouth with salt water If the tooth is too painful.
2. If there is any sharp or jagged edge, cover it with a piece of sugarless chewing gum to avoid cutting your tongue or cheek.
3. Also, apply pressure with a piece of gauze on any bleeding areas until the bleeding stops.
4. If you must eat, eat foods that are soft and avoid using the broken tooth.
5. Apply a cold pack to the cheek or lips to reduce swelling and relieve pain.