The precautions to be taken during the recovery period of pneumonia are generally to ventilate the environment, change the bad lifestyle and pay attention to the diet. 1. Ventilated environment: During the recovery period of pneumonia, patients need to rest in a well-ventilated room to ensure fresh air. Patients may still be infectious, so they should avoid going to public places to protect others and avoid cross-infection. 2. Change the bad routine: in the recovery period of pneumonia, patients need to maintain sufficient sleep, try not to stay up late. If physical conditions allow, appropriate exercise can promote their own metabolism and blood circulation, accelerate the body’s recovery. 3. Pay attention to diet: in the recovery period of pneumonia, patients should pay attention to a light diet, avoid spicy food, try to avoid eating high nutrition and high calorie food. Quit smoking and drinking, and eat more fresh fruits and vegetables. It is recommended that patients in the recovery period of pneumonia, please follow the doctor’s instructions, the emergence of obvious discomfort, please consult the hospital in a timely manner to avoid adverse consequences.