### Understanding Pulpitis Pulpitis is an inflammation of the dental pulp, the innermost part of the tooth that contains nerves and blood vessels. This condition can cause mild to severe tooth pain and is usually caused by bacterial infection. There are two types of pulpitis: reversible and irreversible. #### Symptoms - **Reversible Pulpitis**: Mild pain, usually triggered by eating or drinking something hot, cold, or sweet. - **Irreversible Pulpitis**: Severe, persistent pain that can occur throughout the day and night. It may also lead to an infection called periapical abscess, which forms a pus pocket at the tooth's root. #### Causes Pulpitis occurs when the protective layers of enamel and dentin are damaged, allowing bacteria to infect the pulp. Common causes include cavities, trauma, and repeated dental procedures. Poor oral hygiene, diabetes, and lifestyle habits like smoking can increase the risk. #### Diagnosis A dentist will examine your teeth and may take X-rays to assess the extent of decay and inflammation. Sensitivity tests and electric pulp testers can help determine if the pulpitis is reversible or irreversible. #### Treatment - **Reversible Pulpitis**: Treating the underlying cause, such as filling a cavity, can resolve the inflammation and pain. - **Irreversible Pulpitis**: A root canal or tooth extraction may be necessary. During a root canal, the infected pulp is removed, and the tooth is disinfected, filled, and sealed. #### Prevention Good oral hygiene, regular dental check-ups, and reducing sugary foods can help prevent pulpitis. Using a tooth guard can protect against bruxism (teeth grinding). If you experience tooth pain, consult your dentist promptly to prevent the condition from worsening.