Salicylate-induced pulmonary edema. Clinical features and prognosis

Ann Intern Med. 1981 Oct;95(4):405-9. doi: 10.7326/0003-4819-95-4-405.


To assess the course and prognosis of salicylate-induced pulmonary edema, we reviewed the records of 36 consecutive patients admitted with serum salicylate levels greater than 30 mg/dL. Pulmonary edema developed in eight patients, and pulmonary infiltrates were never seen in 28 patients. Several features distinguished the two patient groups. Persons with pulmonary edema were older, ingested salicylates chronically, and had a history of smoking. They also were more likely to present with neurologic abnormalities. proteinuria, and serum salicylate levels greater than 40 mg/dL. The severity of pulmonary edema ranged from moderate (no assisted ventilation) to severe (characteristics of adult respiratory distress syndrome requiring assisted ventilation with positive end-expiratory pressure). Pulmonary edema resolved concomitant with a decline in serum salicylate levels. We conclude that certain patients are at increased risk for salicylate pulmonary edema, which responds to measures that lower serum salicylate levels.

Publication types

  • Research Support, U.S. Gov't, P.H.S.

MeSH terms

  • Adult
  • Female
  • Gastric Lavage
  • Humans
  • Male
  • Middle Aged
  • Prognosis
  • Pulmonary Edema / chemically induced*
  • Pulmonary Edema / mortality
  • Salicylates / adverse effects*
  • Salicylates / blood


  • Salicylates