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the harmness of uremia

Uremia is refer to the human body can not produce urine through kidney, and the metabolite and spare water cannot expel, and cause to a series of poison symptoms, it is a generic terms that is the last renal failure occurred a series of sym...

the harmness of uremia

Jan 20, 2014 by Kidney Disease Expert

Uremia is refer to the human body can not produce urine through kidney, and the metabolite and spare water cannot expel, and cause to a series of poison symptoms, it is a generic terms that is the last renal failure occurred a series of symptoms.

What the harmness of uremia?

1、The digestive system the symptoms of digestive system is the most common symptoms, almost every patient will meet with, the earliest symptom is anorexia or dyspepsia; when the condition aggravated, the patients would come out nausea、vomiting or ventosity、stomachache、diarrhea、sour regurgitation.

The occurrence of these symptoms may relate to the urea is resolved by the urease of germ in the intestinal tract into ammonia, ammonia stimulate gastrointestinal tract that caused to inflammation and multiple superficial aphtha. Nausea and vomiting also related with central nervous system disorder.

2、Cardiovascular system due to the kidney function decreased, acid-base disorder、metabolic disorders give rise to renal hypertension、acidosis、retention of water and sodium、anemia、hyperkalemia and the effect of toxicant, could cause to dizzy、headache、heart failure、arrhythmia、myocardial damage.

Because of the stimulation of urea, also cause to sterile pericarditis, when the condition gets more serious, there are cellulose and hemorrhagic effusion in the pericardial cavity.

3、Nervous system Due to electrolyte acid-base disorders; the accumulation of toxicant lead to the degeneration of nerve cell; renal hypertension give rise to the degeneration of brain cells and encephaledema, in the early phase of uremia, the patients will occur the symptoms of dizzy、headache、weak、hypomnesis, and with the deterioration of the illness also have tic、dysphoria; at last it will develop into apathia、drowsiness、coma.

4、Respiratory system pulmonary infection, is mostly seen as bronchopneumonia、septicbronchitis; due to germ secrete the urea of saliva and formed ammonia, so the patient breath with the smell of urine. Seriously patients may have pulmonary edema and pulmonary calcification.

5、Blood system all of uremia patients have different degrees of renal anemia, usually have mucocutaneous hemorrhage; epistaxis and gingival bleeding.

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