Pyelonephritis

Pyelonephritis is a type of kidney infection that occurs when bacteria travel from the bladder up to one or both kidneys. This condition can cause symptoms such as fever, chills, back pain, and painful urination. It often results from a urinary tract infection (UTI) that spreads. Pyelonephritis can be serious if not treated promptly, potentially leading to kidney damage or other complications. Treatment typically involves antibiotics to clear the infection, and in some cases, hospitalization may be necessary, especially for severe cases. It's important to seek medical attention if symptoms arise.