Scalp Block — My First Time
Nerve territories, technique, and what it truly feels like the first time you pick up that syringe in the OT.
Spinal Anaesthesia
A clinical guide to intrathecal blocks — indications, technique, drugs, and complications.
PONV Prophylaxis
Post-operative nausea and vomiting — risk stratification, prevention protocols, and drug choices.
Etomidate — Guardian of Hemodynamic Stability
The most cardiac-friendly induction agent — a deep dive into why it stands alone for the high-risk patient.
Propofol — The Milk of Amnesia
The world's most widely used induction agent — pharmacology, clinical uses, and what makes it the everyday hero.
Ondansetron — The Anti-Emetic Explained
From 5-HT3 antagonism to PONV prevention — a clinically focused breakdown of one of medicine's most prescribed drugs.
Thiopentone
The original induction agent — history, pharmacokinetics, and why it still matters in modern anaesthesia.
Pulse Oximetry — The Monitor That Never Leaves the Finger
From the Beer-Lambert law to the oxygen dissociation curve — understand how pulse oximeters work, why SpO₂ matters, and the clinical situations where the monitor can silently lie.
The Three Minutes That Matter
Tight-fitting mask. 100% Oxygen. Three minutes before every induction. But what actually happens inside the lungs during pre-oxygenation?
Volatile Anaesthetics — Why Does the Corridor Go Silent?
A journey into the silent moments before induction — understanding volatile anaesthetics through clinical stories, physiology, and operating room realities.
PAC — The Anaesthesiologist's OPD
Pre-anaesthetic evaluation as you've never seen it — a clinical story from the other side of the desk.
PAC Checklist — The Resident's Proforma
A printable pre-anaesthetic evaluation checklist designed for residents and students — structured, systematic, print-ready.
Hyperkalemia — The Silent ECG Killer
From peaked T waves to cardiac arrest, explore the physiology, ECG changes, and anaesthetic implications of hyperkalemia.
What Is a Mechanical Ventilator, Really?
Discover what a mechanical ventilator actually does—from spontaneous breathing to full ventilatory support. Learn the fundamental concept behind every ventilation mode before diving into ICU mechanics.