Diclofenac induced acute renal failure in a decompensated elderly patient.

Non-steroidal anti-inflammatory drugs (NSAIDs) are one of the most commonly prescribed drugs in post-operative period worldwide. Their nephrotoxic effects are documented and accounts for around 15.5% of all cases of drug induced renal failure. Acute renal failure following NSAIDs usage are reported in volume depleted patients which is further precipitated by co-morbid conditions like hypertension and various drug interactions that increase plasma level of NSAIDs and worsens the condition. This highlights the importance of hydration in post-operative period as well as assessment of co-morbid conditions before administration of NSAIDs to prevent acute renal failure.