Hidden pain at the junction of two ribs can be caused by trauma, intercostal neuralgia, herpes zoster, cardiogenic diseases and other factors. 1. Trauma: when the junction of the two ribs is traumatized, it can lead to the damage of local soft tissue, sternum or ribs, which can cause pain, swelling, restricted movement and other uncomfortable symptoms. 2. Intercostal neuralgia: when intercostal neuritis occurs at the junction of the two ribs due to infection or compression, pain may occur locally. 3. Herpes zoster: Herpes zoster caused by viral infection and other factors can occur at the junction of two ribs, which can involve the intercostal nerves and lead to local pain symptoms. 4. Cardiogenic diseases: when coronary heart disease unstable angina, acute pericarditis, acute myocarditis and other cardiogenic diseases occur, pain and stuffiness may appear in the precordial area and the junction of the two ribs. When there is vague pain at the junction of the two ribs, you should consult a doctor in time, and under the guidance of a specialized doctor, you should actively carry out appropriate treatment, which will help to alleviate the uncomfortable symptoms as soon as possible.