Chest cramp pain may be caused by trauma, angina, pleurisy and so on. 1. Trauma: If the chest is hit by external force or collision, it will easily lead to soft tissue contusion or rib fracture, which will cause chest cramps and pain, and the pain may be aggravated with deep breathing, coughing or limb activities. 2. Angina pectoris: Angina pectoris is the most common type of coronary heart disease, including unstable angina pectoris, stable angina pectoris, variant angina pectoris and so on. In the attack will appear in the chest cramping pain, accompanied by dyspnea, pallor and other symptoms. 3. Pleurisy: When patients have bacterial pleurisy, tuberculous pleurisy and other diseases, they may also have chest cramps and pain, accompanied by chest tightness, cough, dyspnea and other symptoms. When patients have chest cramps and pain, they should go to the hospital immediately, after clarifying the cause of the disease, under the guidance of the doctor for standardized treatment.