Iatrogenic Cushing’s Syndrome Due to Long-Term Dexamethasone Use Complicated by Urosepsis and Septic Shock: A Case Report

ABSTRACT

Dexamethasone is a potent synthetic glucocorticoid widely prescribed for its anti-inflammatory and immunosuppressive effects. However, long-term unsupervised use may lead to serious endocrine and infectious complications, especially in elderly individuals. We report the case of a 70-year-old male with chronic joint pain who self-medicated with over-the-counter dexamethasone (0.5 mg daily) for ten years. He developed classical Cushingoid features and presented acutely with breathlessness, abdominal pain, fever, and dysuria. Laboratory investigations showed severe hyperglycaemia, leucocytosis, renal impairment, and urinary tract infection-suggestive of systemic inflammation and sepsis. The patient was admitted to the intensive care unit and managed with broad-spectrum antibiotics, insulin infusion, and vasopressor support. He showed both clinical and biochemical improvement and was discharged after 12 days with a plan for gradual steroid tapering and endocrinology follow-up. This case highlights the dangers of long-term corticosteroid misuse without medical supervision, particularly in elderly populations, and underscores the need for early detection, pharmacist-led intervention, and structured tapering protocols.

KEYWORDS

• Iatrogenic Cushing’s Syndrome
• Septic Shock
• Corticosteroid Misuse
• Over-the- Counter Drugs
• Elderly
• Pharmacovigilance

Showing references and in-text citations exactly as published.

• DOI10.5530/ijopp.20260468Copy

RELATED ARTICLES

Matched on section and article type within this issue of IJPP.

• Article · VOLUME 19, ISSUE 2Management of Severe Viral Pneumonia with Type-1 Respiratory Failure and ARDS in a 33-Year-Old Female: A Case ReportDamini Kharb, Muskan Kumari, Parshant Pokhriyal, Amarnath Pandey, Anuj Nautiyal · pp. 317–322Case ReportSame type: Article
• Article · VOLUME 19, ISSUE 2Assessment of Quality of Life of Cancer Patients Due to Radiation Therapy – A Prospective Observational StudyManjula Gudhoor, Saikrishna Patil, Raghavendra D Sagar, Madiwalaya Shivakantayya Ganachari · pp. 193–201Same type: Article
• Article · VOLUME 19, ISSUE 2Perceptions, Barriers, and Real-Life Impact of Communication Skills Training among Pharmacy Students: A Cross-Sectional StudyNeeraja Rani Samineni, Kiranmai Mandava · pp. 202–212Same type: Article
• Article · VOLUME 19, ISSUE 2Improving Medication Error Reporting Through Clinical Audit and Targeted Interventions in a Tertiary Care HospitalShivani Chauhan, Ankit Gaur · pp. 213–219Same type: Article