The causes of rib pain include intercostal neuralgia, costochondritis, rib fracture and so on. 1. Intercostal neuralgia: the intercostal nerve is damaged or stimulated, chest pain can occur, the pain is mostly located in the area innervated by the intercostal nerve, which makes people feel like there is a tendon pain in the ribs, and the pain can be aggravated by movement. 2. Costochondritis: Bacterial infection, endocrine abnormalities can cause costochondritis, resulting in costochondral tingling, soreness or swelling and other symptoms. 3. Rib fracture: fall or chest impact injury may cause rib fracture, the fracture may produce pain, which is obviously aggravated when coughing, sneezing and moving. The causes of rib pain are not limited to the above, if the above symptoms worsen, or the symptoms continue for several days without relief, it is recommended to consult a doctor in a timely manner, with the help of a doctor to clarify the cause of the disease, and targeted treatment.