Clinically there is no such thing as 8 contraindications for interstitial pneumonia, but people with interstitial pneumonia need to pay attention to avoiding smoking, spicy and cold food, and contact with dust. 1. Smoking: patients with interstitial pneumonia should avoid smoking, because smoking will produce further damage to the airway mucosa, aggravate the patient’s interstitial pneumonia, and aggravate the patient’s cough. 2. Avoid spicy, cold and raw food: spicy, cold and other stimulating food, easy to aggravate the symptoms of cough. 3. Pay attention to avoid contact with dust: pay attention to wearing a mask on dusty and hazy days so as not to aggravate the condition. In addition, people with interstitial pneumonia should also pay attention to keep warm, avoid getting cold, usually can carry out breathing exercises and other exercises, also should go to the regular hospital, and under the guidance of the doctor for treatment.