Left rib pain is not a precursor of certain diseases, but may be related to external injury, costochondritis, intercostal neuritis and tumor.
1. External injury: the left rib is injured by external force, which can lead to soft tissue contusion or even rib fracture, and then the symptoms of left rib pain appear.
2. Costal chondritis: Inflammation of the costal cartilage caused by non-infectious or infectious factors can cause localized swelling and pain, pressure and pain, and the symptoms can be further aggravated when coughing and deep breathing.
3. Intercostal neuritis: it may be caused by cold, infection and other reasons, which can lead to the symptoms of left rib pain, pain is stinging, burning pain, along the intercostal band distribution, the symptoms can be further aggravated when coughing, deep breathing, sneezing.
4. Tumor: such as primary tumor of ribs, metastasis of tumor from other parts to ribs and other tumor diseases, which can also lead to left rib pain and other symptoms, usually accompanied by low fever, emaciation and other symptoms.
If the above symptoms occur, it is recommended to consult a doctor in time to confirm the diagnosis and carry out standardized treatment under the doctor’s guidance.