Timing of Dexamethasone Initiation and Its Impact on the Outcome of COVID-19 Patients.

Introduction COVID-19 emerged in Wuhan in December 2019 and was declared a pandemic in March 2020. Severe cases manifest with respiratory distress. Corticosteroids, initially debated, are now recommended for severe cases following the RECOVERY (Randomised Evaluation of COVID-19 Therapy) trial findings.