Kidney Failure - Medical Glossary

Understanding Kidney Failure?

Kidney failure means that one or both kidneys are no longer functioning effectively. It can result from damage over time or a sudden health crisis. When kidneys fail, waste builds up in the body, and fluid balance, blood pressure, and red blood cell production may be affected.

Symptoms and Signs of Kidney Failure?

Symptoms may include fatigue, swelling in the legs or ankles, decreased urine output, shortness of breath, confusion, and nausea. In chronic cases, symptoms develop slowly, while in acute failure, they may appear suddenly. Regular testing is key to early detection and management.

Causes and Risk Factors for Kidney Failure?

Major causes include diabetes, high blood pressure, glomerulonephritis, polycystic kidney disease, and prolonged use of certain medications. Risk increases with age, a family history of kidney disease, or a history of urinary tract infections or kidney stones.

Treatment Options for Kidney Failure?

Treatment depends on the type and cause. Acute kidney failure may be reversible with prompt care, while chronic kidney failure may require dialysis or a kidney transplant. Managing underlying conditions, dietary changes, and medications can help control progression.

When to Seek Medical Help for Kidney Failure?

See a doctor if you notice persistent swelling, fatigue, or changes in urination. Immediate medical attention is required if symptoms like confusion, chest pain, or severe shortness of breath occur. Early intervention improves outcomes and may prevent complete kidney failure