Lifetime Nonnarcotic Analgesic Use and Decline in Renal Function in Women

Abstract
Analgesic use is common in the general population, particularly among women.1 Analgesics may impair kidney function by altering prostaglandin production,2 causing interstitial nephritis,3 or potentially through a direct toxic effect on the tubular epithelium. However, limited and inconsistent information is available on the long-term effects of aspirin, other nonsteroidal anti-inflammatory drugs (NSAIDs), and acetaminophen on renal function.