Carl Dela Cruz on Instagram: "Sevoflurane Sevoflurane starts as a liquid in the vaporizer, becomes a vapor, and reaches the brain within seconds as it travels from the lungs → bloodstream → CNS. Its low blood–gas solubility gives it rapid onset, smooth adjustments, and fast wake-up — ideal for mask inductions and pediatrics. ⸻ How It Works in the Brain Once in the CNS, sevoflurane enhances inhibitory GABA-A receptor activity and reduces excitatory neurotransmission, shifting neural circuits towa