Symptoms of Chronic renal failure

Chronic renal failure can cause symptoms? Kind of problem a lot of kidney patients are asking, that is the term of the renal failure is to talk about from this point of view of the clinical manifestations. Thus the doctor not only to the time of diagnosis combined with the value of blood urea nitrogen, serum creatinine measured, more importantly, according to the symptoms of poisoning patients in the body's own judgment, not just underground diagnosis of renal failure should not increase the burden on the patient's thinking . Renal failure caused by symptoms, the site for you the following introduction:


Chronic renal failure can cause the symptoms? What is chronic renal failure? Chronic renal failure (CRF) is not an independent disease, but because of the deterioration of kidney damage caused by a variety of reasons progress to end-stage performance. Our common cause of glomerulonephritis, diabetic nephropathy, hypertensive nephropathy, polycystic kidney disease, obstructive kidney disease, and sometimes acute renal failure if not treated properly can also cause chronic renal failure. Shijiazhuang kidney disease hospital experts detail the symptoms of chronic renal failure.


The symptoms of chronic renal failure in a certain stage, early often have anorexia, nausea, vomiting, headache, fatigue and nocturnal enuresis. The gradual emergence of oliguria, edema or high blood pressure most of the patients mouth odor, oral mucosal ulcers, epistaxis or gastrointestinal bleeding, can be difficult to focus attention, unresponsive, limb numbness, drowsiness or restlessness, and other neuropsychiatric symptoms. Chronic renal failure caused by various system-related symptoms.


Chronic renal failure can cause the following symptoms:


1, the gastrointestinal tract: the earliest and most common symptoms


Anorexia (loss of appetite earliest), nausea, vomiting, abdominal distension, tongue, mouth ulcers, oral ammonia odor, such as gastrointestinal bleeding;


2, the blood system:


a. anemia: must have symptoms of uremic patients, mainly due to renal secretion stimulate erythropoietin reduced the inhibition of red blood cells and blood generated;


b. bleeding tendencies: can be expressed as the skin, mucous membrane bleeding, and increased destruction of platelets, prolonged bleeding time and so on, may be caused by toxins, dialysis can be quickly corrected;


abnormal white blood cells: Reduce, chemotaxis, phagocytosis and bactericidal diminished capacity, and prone to infection, dialysis can improve;


3, the cardiovascular system: renal failure, the most common cause of death, including hypertension, heart failure, pericarditis, arterial atherosclerosis, etc.;


4, nerve, muscle system performance:


a. early: fatigue, insomnia, inability to concentrate, personality change, neuromuscular excitability increase, such as muscle trembling, hiccups, mental disorders: delirium, convulsions, hallucinations, and coma;


B. Late: peripheral neuropathy, sensory nerves than motor nerves significantly, paresthesia: acral sock-like distribution of sensory loss, muscle weakness: proximal muscle involvement is more common;


c dialysis disequilibrium syndrome: blood urea nitrogen to reduce the excessive intracellular and extracellular osmotic imbalance, caused by increased intracranial pressure and cerebral edema due performance of nausea, vomiting, headache, severe cases, convulsions;


5, renal osteodystrophy: is the general term for the bone changes uremia


can cause spontaneous fractures;


b. and uncommon symptoms, such as bone pain, difficulties in walking;


6, the respiratory system performance:


a. acidosis, breathing deep and long;


b uremia bronchitis, pneumonia (butterfly wings), pleurisy, etc.;


Skin symptoms: pruritus, urea frost deposition, uremic face


8, endocrine disorders:


a hormone generated by renal decline;


b hormone degradation in the kidney can be increased;


9 Ease of severe infection: fever, infection, not normal obviously


10, metabolic disorders, and others:


a. hypothermia: the temperature is lower than normal people about 1oC (estimated fever should be considered), basal metabolic rate is often decreased;


b. abnormal glucose metabolism: normal patients: impaired glucose tolerance, patients with diabetes: the insulin dosage should be reduced (to reduce degradation);


c lipid metabolism abnormalities: TC normal, TG and LDL and of VLDL increased, HDL decreased, dialysis can not be corrected, chronic dialysis patients with premature atherosclerosis;


d hyperuricemia: GFR <20, of uric acid clearance impairment, gouty arthritis is rare;