Oxytocin

Oxytocin is a mammalian neurohypophysial hormone and peptide. It is produced in the hypothalamus and released by the posterior pituitary gland. In the peripheral body, it acts as a hormone, playing a crucial role in uterine contractions during childbirth and lactation. In the brain, it functions as a neurotransmitter, influencing social cognition, bonding, maternal care, and anxiety. Clinical applications of synthetic oxytocin include inducing labor, augmenting stalled labor, and preventing postpartum hemorrhage. Research also explores its potential therapeutic uses in psychiatric conditions, though these are largely experimental and not approved for routine clinical use (NIH National Library of Medicine; DrugBank).