<unk>  is injury to the kidneys caused by<unk>  medications such as aspirin, bucetin, phenacetin, and paracetamol. The term usually refers to damage induced by excessive use of combinations of these medications, especially combinations that include phenacetin. It may also be used to describe kidney injury from any single<unk>  medication. The specific kidney injuries induced by<unk> s are renal papillary necrosis and chronic interstitial nephritis. They appear to result from decreased blood flow to the kidney, rapid consumption of antioxidants, and subsequent oxidative damage to the kidney. This kidney damage may lead to progressive chronic kidney failure, abnormal urinalysis results, high blood pressure, and anemia. A small proportion of individuals with<unk>  may develop end-stage kidney disease.<unk>  was once a common cause of kidney injury and end-stage kidney disease in parts of Europe, Australia, and the United States. In most areas, its incidence has declined sharply since the use of phenacetin fell in the 1970s and 1980s.
Analgesic nephropathy
Reflux nephropathy
IgA nephropathy
Contrast-induced nephropathy
Diabetic nephropathy
Shunt nephritis
Phosphate nephropathy
Sickle cell nephropathy