The clinical manifestations of chronic renal failure are diverse, but the early (pre-uremia) clinical performance is not prominent, and often fatigue, dizziness, headache, nocturnal enuresis more and different degrees of anemia, when the disease increased access Late (uremia late), the body of the system corresponding symptoms may appear: (1) digestive system: uremia gastritis, colitis, anorexia, nausea, vomiting, diarrhea and mouth, such as a Niaowei. (2) cardiovascular system: high blood pressure, arrhythmia, heart failure, pericarditis, there may be some sick pericardial effusion. (3) Respiratory; breath a Anwei, slightly faster and deep breathing, there can be serious uremia pneumonia, pleural effusion. (4) hematopoietic system: anemia and bleeding tendency of the most common. (5) nervous system: easy fatigue, memory decline, irritability insomnia; advanced to a lethargy, Zhan language, coma and manic, and so on. (6) the skin and mucous membrane: such as pigmentation, skin itching, and so on. (7) of water, electrolyte, acid-base balance disorder: When kidney function decreased concentration, there may be more nocturnal enuresis; may also decline because of glomerular filtration rate caused Niaoshao. As sodium restriction or improper use of diuretics may appear hyponatremia, or low potassium, advanced patients can appear increased serum phosphate, calcium and reduce high-K, and with a corresponding symptoms. Should arouse the attention of the friends of chronic renal failure is not to be fooled by the illusion, because of chronic renal failure (CRF) in the early performance is not typical, but also a system of any symptoms, therefore, easily mistaken for a certain system of the disease, Especially those who do not have the obvious in patients with chronic kidney disease, such as a weakness, fatigue, physical decline, abdominal pain, diarrhea, vomiting or gastrointestinal bleeding symptoms of friends, as well as general weakness, looking pale, anaemia, skin itching symptoms to a doctor, often Can be mistaken for gastrointestinal diseases, cancer, aplastic anemia, peripheral neuritis, and other diseases, delayed treatment, missed the best period in the treatment of life-long regret. If the above symptoms, should be approaching the hospital for specialist expert advice, to do a more systematic examination, the diagnosis is not difficult. Should be confirmed as soon as possible after treatment.
