Having a pain in your chest can be scary. It does not always mean that you are having a heart attack. There can be many other causes, including Other heart problems, such as angina Panic attacks Digestive problems, such as heartburn or esophagus disorders Sore muscles Lung diseases, such as pneumonia, pleurisy, or pulmonary embolism Costochondritis - an inflammation of joints in your chest Your problem can be musculoskeletal or gastritis also Take Tab. Flexon Mr twice a day for 5 days Cap. Pantoprazole DSR 40 mg before meals twice a day for 5 days