The nursing measures for pulmonary edema include both medical care and family members, as follows: 1. Medical care: nurses should observe the condition meticulously and patiently, and should observe the patient’s vital signs, such as blood oxygen, heart rate, blood pressure and oxygen saturation. Once pulmonary edema occurs, the patient needs to be assisted in a semi-sitting position with both legs down to reduce the load on the heart. Record the 24-hour in and out volume, observe the speed of infusion, avoid too much and too fast infusion, and report to the doctor in time if the condition changes; 2. For family members: make the patient maintain a positive, optimistic and happy state of mind, a good state of mind can help the recovery of the disease. In terms of diet, prepare nutritious and easily digestible food for patients, such as half soup, half liquid food, etc. You can appropriately supplement vegetables and fruits, avoid sodium and salt intake, and avoid eating too much salted vegetables and cured meat, etc. Supervise patients to take medication on time, do not let patients overwork, prevent colds and avoid respiratory tract infections. Nursing measures for pulmonary edema are important because most patients are elderly and most of them have combined underlying pathologies, such as hypertension, coronary artery disease, myocardial infarction, etc. Once the trigger occurs, it can cause left heart failure and combined pulmonary edema, so nursing measures are important.