Patients with emphysema generally have no obvious food contraindications, if you are allergic to certain foods need to avoid eating such foods, and should eat less spicy and stimulating foods, such as chili peppers. Emphysema refers to the airways to the end of the fine bronchial tubes appear abnormal persistent expansion, can be accompanied by alveolar wall and fine bronchial destruction, without obvious fibrosis. Patients may experience symptoms such as dyspnea, cough, pneumothorax, and coughing up sputum. There is no special food that patients with emphysema cannot eat in their daily life. If you are allergic to certain substances in food, you need to avoid eating such food. At the same time, you need to eat less spicy and stimulating foods, such as chili, pepper, vinegar pepper, curry, etc., so as not to irritate the respiratory tract and aggravate the symptoms. Once diagnosed with emphysema, patients need to quit smoking in time and actively cooperate with doctors to take relevant treatment measures to avoid delaying the condition. In daily life, patients should ensure sufficient sleep and do not overwork. In terms of diet, choose light and easy-to-digest food, and eat more fresh fruits and vegetables.