What should I do if my tooth nerve is exposed and it hurts?

When a tooth exposes the nerve and causes pain, multiple methods can be used to alleviate and treat the condition. 1. Medication is a common way to relieve pain, such as taking oral sustained-release ibuprofen capsules, amoxicillin capsules, and metronidazole tablets for inflammation and pain relief. However, this method only provides temporary relief, and pain may return after the medication's effects wear off. 2. Physical treatments, such as applying a cold compress with an ice pack, can also help alleviate pain. However, the most effective treatment is to visit the dentist at a hospital's dental department for professional care. The dentist may perform a pulpotomy or pulp extirpation procedure, drilling into the affected tooth to expose the nerve for treatment, such as killing the pulp nerve. After the pulp nerve becomes non-vital, further procedures such as pulp removal, root canal preparation, disinfection of the pulp chamber, root canal treatment, dental filling, and restoration will be carried out. 3. If the tooth is severely damaged and the exposed nerve tissue is extensive, tooth extraction may be necessary. The key to preventing tooth decay and nerve exposure lies in maintaining good oral hygiene habits. If symptoms are severe, it is recommended to seek medical treatment promptly.