5.7K views · 340 reactions | A MUST KNOW: CALCULATION OF MAINTENANCE FLUIDS(HOLLIDAY-SEGAR FORMULA). Mikel Ethan-Reliable Mentor | Mikel Ethan-Reliable Mentor | Facebook

A 20 kg boy needs fluids according to the Holliday-Segar formul... | Filo

Dr. Udaykumar Mahajan on Instagram: "✅ 1. Maintenance IV Fluids (Hourly Rate) Adult formula (simple): 👉 30–35 ml/kg/day Example: 70 kg adult → 30 × 70 = 2100 ml/day Hourly rate → 2100/24 ≈ 85 ml/hr Quick rule: • 80–100 ml/hr → Most adults • 60–80 ml/hr → Elderly, cardiac/renal risk • 100–150 ml/hr → Dehydrated young patients ⸻ ✅ 2. Pediatric Maintenance (Holliday–Segar Formula) 0–10 kg: 100 ml/kg/day 10–20 kg: 1000 + 50 ml/kg (for every kg >10) >20 kg: 1500 + 20 ml/kg (for every kg >20) Example