Chronic renal failure is a disease that occurs from time to time in life and is difficult to treat to a certain extent, but generally do some early prevention work, for the treatment of chronic renal failure disease will help to a great extent. However, there are many friends who do not know much about chronic renal failure, which can lead to a relapse of the disease. Here we will learn what are the common complications of chronic renal failure? One of the complications of chronic renal failure disease is uremic lung, which is also called uremic pulmonary edema or uremic pneumonia. The symptoms of chronic renal failure disease are relatively mild, and in the early stage there are usually only some systemic symptoms caused by uremia, while as the patient’s condition progresses some mild to moderate asthma and cough slowly appear, and some patients cough up small amounts of mucous sputum and have difficulty in breathing, etc. Infection is one of the most common and serious complications of chronic renal failure disease, but the majority of infections are seen in more serious trauma, and some chronic renal failure diseases caused by burns are more prone to infection-like complications. Chronic renal failure disease can also easily lead to cardiovascular complications, generally cardiovascular complications include heart rhythm disorders and some heart failure, pericarditis and hypertension and other conditions. Chronic renal failure disease is a particularly damaging disease, but as long as patients actively treat the symptoms, you will get very good results, and we must relax and actively treat, do not lose the best time for treatment because of discouragement, and after treatment should also do a good job of comprehensive care, which is more conducive to the recovery of the disease.