Tubulointerstitial nephritis; Nephritis - interstitial; Acute interstitial (allergic) nephritis
Interstitial nephritis can cause mild to severe kidney problems, including acute kidney failure. In about half of cases, people will have decreased urine output and other signs of acute kidney failure.
Symptoms of this condition include:
An exam may show edema or too much fluid. The health care provider might hear abnormal sounds when listening to the heart or lungs with a stethoscope (auscultation). Blood pressure commonly is high.
Common tests include: