Acute kidney injury secondary to chlorine dioxide use for COVID‐19 prevention

Chlorine dioxide has been historically used as a disinfecting agent for drinking water supplies and surfaces. Widespread use as an alternative option for prevention and treatment of COVID‐19 has emerged due to a lack of specific treatment. We present the case of a 55‐year‐old male who developed acute kidney injury and disseminated intravascular coagulation after chlorine dioxide prophylactic ingestion, with regression after therapy with hemodialysis.