Late uremia introduces a common symptoms?
Late uremia introduces a common symptoms? Uremia advanced explain kidney has been severely damaged, and is likely to bring other body disease, so say that brings more pain to the patient; So, uremia patients with adanced patients have the following symptoms?
1. The gastrointestinal performance:
This is the most common symptoms of uremia and the earliest. After the initial stage is given priority to with anorexia, abdominal discomfort, nausea, vomiting, diarrhea, mouth has urine smell and oral mucosa canker, and even accompanied by symptoms such as gastrointestinal bleeding badly. The cause of the digestive tract symptoms, is the retention of toxic substances in the body cause certain damage to the nervous system, and increase in the number of quantity of urea from the digestive tract, under the effect of bacteria or hydrolytic enzymes in the intestinal produce ammonium carbonate and ammonia, stimulate the gastrointestinal mucosa, gastrointestinal disorders and varying degrees of mucous membrane inflammation and ulcers. In addition, the disorder of water, electrolyte and acid-base balance is also a cause of gastrointestinal symptoms.
2. Mental, neurological system performance:
Early symptoms are: depression, fatigue, dizziness, headache, memory loss, insomnia, associated with burning pain, itching, limb numbness, hands and feet must often move, can't rest. Late appear sleepiness, be agitated, delirious speech, muscle tremor convulsions, seizures, coma and other symptoms. The causes of mental, neurological symptoms, is a metabolic product retention, water and electrolyte balance disorder, metabolic acidosis, and other factors, such as high blood pressure, the result of joint action.
3. The cardiovascular system performance:
Uremia often accompanied by increased blood pressure, which is mainly due to the water and sodium retention, part, with an increase in renin activity prostaglandin secretion decline and so on. High blood pressure for a longer time can make the left ventricular hypertrophy, myocardial damage, heart failure, and cause systemic atherosclerosis. Renal arteriolar sclerosis and accelerate the deterioration of renal function. Retention of toxic substances, including the rise of parathyroid hormone can cause myocardial damage, uremic pericarditis, at this time, the area before the heart fibrin often can be heard, a few patient can have the pericardial effusion, serious cardiac tamponade can occur.
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