What does uremia symptom have

summary

My body is getting weaker and weaker, and I always have nausea and vomiting. My body also has some edema, I can't eat anything, and my chest is stuffy and short of breath. After checking, I was diagnosed with uremia. Next, I will tell you what are the symptoms of uremia?

What does uremia symptom have

* first, metabolic acidosis, chronic renal failure, uric acid metabolism during the uremic phase, such as phosphoric acid, sulfuric acid and other substances, due to renal excretion obstacles and retention, can occur "uremic acidosis". In mild chronic acidosis, most patients have less symptoms, but if HCO3 in arterial blood is less than 15 mmol / L, obvious anorexia, vomiting, weakness, deep breathing and so on may appear.

* second: disturbance of water and sodium metabolism, mainly manifested as retention of water and sodium, or hypoxemia and hyponatremia. When the renal function is not complete, the ability of the kidney to adapt to excessive sodium load or volume gradually decreases. If the patients with uremia don't limit the water properly, it can lead to excessive volume load, common subcutaneous edema (eyelids, lower limbs) or / and body cavity effusion (pleural cavity, abdominal cavity). At this time, it is easy to have high blood pressure, left ventricular dysfunction (chest tightness, decreased activity tolerance and even can't lie flat at night) and brain edema.

Third: potassium metabolism disorder, when the GFR dropped to 20-25ml / min or lower, renal potassium excretion capacity gradually decreased, at this time prone to hyperkalemia; especially when excessive potassium intake, acidosis, infection, trauma, gastrointestinal bleeding and other conditions occur, more prone to hyperkalemia. Sometimes hypokalemia may occur due to insufficient potassium intake, excessive gastrointestinal loss, application of potassium excreting diuretics and other factors. Hyperkalemia is more common in clinic, so uremic patients should strictly limit the intake of high potassium food, and should regularly review blood potassium.

matters needing attention

Got uremia after the patient's body metabolism will appear disorder, some patients will appear blood pressure rise, with edema. Uremic patients should pay special attention to their diet, limit high potassium and high sodium food, early treatment will make the condition under good control.