Congenital Adrenal Hyperplasia
Always consider adrenal insufficiency in hypotensive patients who remain hypotensive despite appropriate fluid resuscitation and initiation of pressors (whether adult or pediatric)... but particularly think of it in neonates!!
2) Age-based - 0-3 yo: 25mg IV; 3-12 yo: 50mg IV; >12 yo: 100mg IV
3) Randy's Rules (from the brilliant mind of Dr. Cordle) - Give at LEAST 25mg; 3x their current dose; or 2mg/kg