Intolerable pain at the second right rib may be related to rib fracture, intercostal neuritis, lung disease, etc. 1. Fractured ribs: Fractured ribs can cause pain in the rib area, especially when coughing or breathing deeply. 2. Intercostal neuritis: Intercostal neuritis can also cause rib pain, which can be a persistent stabbing or burning pain, and the pain will be aggravated when you take a deep breath, sneeze or cough. 3. Lung disease: Inflammation or even tumor in the lungs or pleural area can easily stimulate the ribs, thus producing painful symptoms. It is recommended that rib pain should go to the hospital in time to improve the relevant examination, identify the causes and then under the guidance of the doctor treatment.