What are signs of kidney infection from UTI?
Signs of kidney infection include high fever, chills, pain in your back or side, nausea, vomiting, and frequent or painful urination. Blood in the urine and feeling generally unwell are also common.
Detailed Medical Explanation
Kidney infection (pyelonephritis) develops when bacteria spread from the bladder to the kidneys. Classic signs include pain at the costovertebral angle, rigors, fever over 38°C, and sometimes confusion (especially in the elderly). Immediate antibiotic treatment is required. NHS: Kidney infection guidance.
Clinical Context
Our urgent care services provide rapid assessment: UTI Clinic.
Evidence-Based Approaches
Early intervention prevents complications. NHS: NHS kidney infection.