Chest pain after meals may be associated with digestive, cardiovascular and pulmonary diseases. If the pain worsens and cannot be relieved, you should go to the hospital. 1. Digestive system diseases: such as reflux esophagitis. Usually, it is because the patient’s food comes into contact with the affected area after meals and stimulates the affected area, so chest pain, acid reflux, burning and other symptoms will appear after meals. 2. Cardiovascular diseases: such as coronary heart disease, chronic heart failure, hypertensive heart disease and so on. In order to promote digestion after meals, the body will accelerate the speed of blood circulation and promote metabolism. At this time, patients with cardiovascular disease will not be able to withstand the burden of accelerated blood circulation to the cardiovascular, and feel chest pain. 3. Chest and lung diseases: such as lung abscess, costal neuritis. Because the body’s blood is full when you have a full stomach, it is easier to induce discomfort in the affected area of the patient. Patients with hidden chest pain after meals should go to the hospital in time, clear the cause of the disease and then symptomatic treatment, to avoid delaying the condition.