Symptoms of Azotemia
Azotemia is a condition characterized by elevated levels of nitrogen waste in the body, which can lead to various symptoms. One of the primary signs of azotemia is a decrease in urination. Additionally, individuals with azotemia may experience fatigue, loss of appetite, muscle weakness, nausea, and swollen ankles due to fluid retention. In cases where azotemia is caused by an infection, patients may also present with symptoms such as fever, chills, and night sweats.
Diagnosing Azotemia: Essential Tests
When it comes to diagnosing azotemia, doctors typically rely on a set of four fundamental tests. The first one is the blood urea nitrogen (BUN) test. This test measures the levels of nitrogen in the blood and assesses the ratio of nitrogen, which gives rise to ammonia and urea, to creatinine, a compound derived from muscles. By analyzing these results, doctors can identify any underlying conditions or kidney dysfunction that may be present. Another important test is the examination of debris in the blood, as its presence may indicate cellular damage.