Dexamethasone provided 4 mg at every 6 hours ... A synthetic analog of ACTH, cosyntropin 0.25 mg is administered by the IV or intramuscular route. Cortisol levels are drawn before the dose ...

The primary corticosteroid used to control cerebral edema is dexamethasone. More than 40 years ago, dexamethasone was used in patients with brain tumors, and it is still used today. Other steroids ...