The usual but empirical initial dose in brain tumor patients is an intravenous bolus of 10 mg of dexamethasone, followed by a maintenance dose of 4 mg given by the intravenous (IV) route every 6 ...
Dexamethasone provided 4 mg at every 6 hours ... If the cortisol level is greater than 10 mcg/dl, the steroid therapy can be stopped. If the morning cortisol level is less than 10 mcg/dl, the ...