Comparison of Post-Operative Endodontic Pain Using Sodium Hypochlorite, Hydrogen Peroxide, and Normal Saline as Root Canal Irrigants

Pain is the main reason patients visit a dentist for root canal treatment. Sometimes, patients experience pain between visits, which can make the treatment uncomfortable and stressful. This study aims to compare three commonly used root canal irrigants-sodium hypochlorite, hydrogen peroxide, and normal saline-to see which one causes less pain after treatment. Patients with acute pulpitis who require root canal treatment will be randomly assigned to one of the three irrigant groups. Pain will be measured using a simple Visual Analog Scale (VAS) at specific time points after treatment. The results of this study will help dentists choose the most effective and comfortable irrigant, improving patient experience and reducing the likelihood of unscheduled visits due to pain.