Chronic renal failure is a very high prevalence of a disease in the clinic, the occurrence of this disease will cause great damage to the patient’s liver and organs, and will also lead to a variety of complications, then, what are the specific hazards of chronic renal failure? 1, hormone level change The emergence of chronic renal failure will lead to changes in human hormone levels, which can easily lead to hormone abnormalities, thus triggering sexual dysfunction disease, which is the most common harm of chronic renal failure, therefore, patients suffering from this disease must pay attention to the treatment. 2.Neurological hazards Patients with chronic renal failure will cause uremia if they don’t pay attention to the treatment, and dialysis is needed to treat this disease, which will lead to the patient’s nervous system dysfunction, resulting in neuropathy, patients and friends of this disease must pay attention to the disease, and only as soon as possible to prevent the aggravation of the condition. 3.Triggering complications The occurrence of chronic renal failure will often lead to diabetes, hypertension, tuberculosis, systemic lupus erythematosus and other complications, which are all caused by impaired liver function, if the patient does not pay attention to the treatment there will be more complications, therefore, the majority of patients and friends must pay great attention to. 4, psychological impact The emergence of chronic renal failure will not only cause a lot of harm to the patient’s body, but also a great impact on the patient’s psychological impact, patients with this disease often appear moody, depressed phenomenon, and long time suffering from the ravages of the disease may even make the patient appear to the idea of suicide. These are some of the main hazards we give chronic renal failure, I believe that through the analysis, we must also have an understanding of this disease, then, patients with this disease must take treatment measures as soon as possible to prevent aggravation of the condition, causing irreparable consequences to themselves.