Azotemia is a biochemical alteration characterized by the presence of high concentrations of nitrogenous products, such as urea, creatinine, uric acid and proteins, in the blood, serum or plasma, which can interfere with the level of glomerular filtration and therefore lead to a possibly permanent kidney.
This change may be the result of any condition that interferes with blood flow to the kidneys, such as heart failure, dehydration, bleeding, or urinary tract tumors, for example, it is important that the level of these substances is quickly identified so that your doctor can begin appropriate treatment for this.
Azotemia may be classified according to its cause by
The presence of urea and creatinine in the blood is normal. However, if the kidneys change or interfere with the bloodstream, the concentration of these substances can increase to be toxic to the body, which can cause permanent kidney damage.
Azotemia may occur with certain symptoms, in these cases it is called uremia. The main symptoms are:
In addition to these symptoms, there may also be difficulty concentrating and paying attention, mental confusion, and a change in urine color. Understand what uremia is.
Diagnosis of azoemia is made by laboratory tests, mainly the measurement of urea and creatinine in the blood, in addition, it is important to check the levels of total protein and uric acid in the blood, in addition to a 24-hour urine test. , which evaluates renal function. Find out how 24-hour urine is tested.
Treatment of azotemia aims to reduce the concentration of nitrogenous compounds in the blood and alleviate any other associated symptoms, avoiding permanent damage to the kidneys, so, depending on the cause and type of azotemia, the nephrologist may indicate the best type of treatment.
Your doctor may recommend the administration of fluids directly into your vein to increase blood volume to decrease the concentration of nitrogenous compounds in your blood. In addition, your doctor may recommend the use of diuretics, which reduce potassium concentration. blood or antibiotics, in case of infection that can cause azotemia.
It is important to maintain healthy habits, with regular physical activity and a healthy diet, reducing the consumption of foods rich in potassium and protein, as well as increasing the consumption of vegetables. Know what to eat to improve kidney function.