Causes of chest and back pain may include coronary heart disease, pneumonia, tumors and trauma, etc. Commonly used medications include nitroglycerin, antibiotics, chemotherapeutic drugs and painkillers. 1. Coronary heart disease: symptoms such as chest and back pain are mainly caused by narrowing of coronary arteries, and nitroglycerin can be taken orally to dilate blood vessels to relieve the symptoms. 2. Pneumonia: Inflammatory lesions will cause chest and back pain, and will be accompanied by obvious coughing, can be controlled by regular application of antibiotics, such as cefaclor and so on. 3. Tumor: Tumor invades the surrounding tissues, involves the pleura, and stimulates the nerves, which will also lead to related symptoms, and can be controlled by chemotherapy drugs, such as cisplatin. 4. Trauma: trauma will cause swelling of surrounding soft tissues, which will also cause anterior chest and back pain, and the pain is particularly severe, and ibuprofen can be taken orally. Apparent chest and back pain, has not been able to relieve, the need for timely medical observation, diagnosis of the cause of the disease, under the guidance of clinicians to standardize the use of medication.