kidney infection

A kidney infection, also known as pyelonephritis, is a type of urinary tract infection (UTI) that begins in the urethra or bladder and travels to one or both kidneys. This serious infection can cause symptoms such as fever, back or side pain, nausea, and frequent, painful urination. Prompt medical treatment is essential to prevent complications. Understanding the causes, symptoms, and treatment options of kidney infections is crucial for maintaining kidney health and overall well-being.