Pain below the neck and above the chest may be caused by myofasciitis, lung disease, skin disease, coronary heart disease and so on. 1. Myofasciitis: Myofasciitis can cause pain in the lower neck and upper chest, which is usually caused by fatigue and catching a cold or holding a position for too long. 2. Lung disease: In case of lung infection or pleurisy, symptoms of chest pain may occur, accompanied by respiratory symptoms such as coughing, coughing up sputum, chest tightness and dyspnea. 3. Skin diseases: If the patient suffers from shingles, there will be pain in the lower neck and chest. 4. Coronary heart disease: Patients with angina pectoris caused by myocardial ischemia may have pain below the neck and above the chest. Patients with pain below neck and above chest should go to the hospital in time to find out the cause and be treated under the doctor’s guidance to avoid delaying the condition.