Azotemia is a medical condition characterized by an excess of nitrogen, creatinine, and other waste products in your blood. It indicates that the kidneys may not be effectively filtering waste from the bloodstream.
What is Azotemia?
Azotemia occurs when waste products, which are typically removed by the kidneys, accumulate in the blood to unhealthy levels. Key substances that build up include:
- Nitrogenous waste: Primarily in the form of urea nitrogen.
- Creatinine: A waste product from muscle metabolism.
- Other waste products: Various other metabolic byproducts.
This buildup signals that the body's filtering system is not functioning optimally, leading to a potentially toxic environment if left unaddressed.
Types of Azotemia
There are three distinct types of azotemia, each stemming from different underlying causes affecting kidney function or blood flow to the kidneys.
Recognizing Azotemia: Common Symptoms
Many individuals experiencing azotemia might not notice any symptoms, especially in the early stages. However, some common signs and symptoms that may appear include:
- Chest pain: Discomfort or pressure in the chest area.
- Swelling in your lower extremities: Such as in the legs, ankles, or feet, due to fluid retention.
- Reduced urination: Not peeing as much as usual, indicating decreased kidney output.
- Feeling tired: General fatigue and lack of energy.
If you experience these symptoms, it's important to consult a healthcare professional for proper diagnosis and management.