Acute tubular necrosis (ATN) is a medical condition involving the death of tubular epithelial cells that form the renal tubules of the kidneys. ATN presents with acute kidney injury (AKI) and is one of the most common causes of AKI.

Muscle cramps

Confusion

Myalgia

Sleepiness

Seizures

Syncope

Hypertensive

Tachycardia

Diarrhea

Oliguria

Nausea

Vomiting

Fatigue

Anorexia or loss of appetite

Swelling in feet or ankle region

Lower leg swelling

Swelling in thighs

Swelling in arms

Periorbital edema

Xerostomia

Polydipsia

Dehydration

Dark urine

Acute Tubular Necrosis