Complications of uremia(1)2017-02-02 15:57
What are the complications of uremia, let us know about it
In the uremia period, in addition to the water, electrolyte, acid-base balance disorders, anemia, bleeding tendency, hypertension and other aggravated, but also the various organ dysfunction The clinical manifestations of substance metabolism disorders are described in the following.
(a) nervous system symptoms
The symptoms of nervous system are the main symptoms of uremia. In the early stage of uremia, patients often have dizziness, headache, fatigue, comprehension and memory loss and other symptoms. Along with the disease
Aggravation can appear irritability, muscle quiver, convulsion; can develop at the same time expression apathetic,lethargy and coma. The occurrence of these symptoms is related to the following factors:
Accumulation of certain toxic substances may cause degeneration of nerve cells;
Electrolyte and acid-base disturbance;
Cerebral vasospasm, hypoxia and capillary permeability induced by renal hypertension can cause degeneration of brain cells and brain edema.
(two) the symptoms of digestive system
The earliest symptom of digestive system in patients with uremia is loss of appetite and indigestion; anorexia can exacerbations, nausea, vomiting or diarrhea. The occurrence of these symptoms may be related to the intestinal tract
In the bacterial urease resolve urea into ammonia, ammonia to stimulate gastric mucosal inflammation and multiple superficial ulcer etc.. Patients often complicated with gastrointestinal bleeding. Also nausea, Vomiting is also associated with dysfunction of the central nervous system.