Oxytocin
Oxytocin is a natural hormone produced in the hypothalamus, often called the 'love hormone' or 'bonding hormone.' It plays key roles in social bonding, childbirth, lactation, and stress regulation.
Mechanism of Action
Binds to oxytocin receptors in the brain and peripheral tissues. Promotes social bonding, reduces anxiety and stress response, and has various peripheral effects on smooth muscle contraction.
Typical Dosage (Research)
Intranasal: 20-40 IU (international units) for social/anxiolytic effects. Clinical uses (labor induction) require IV administration under medical supervision.
Intranasal spray for behavioral effects. IV only in clinical settings. Sublingual also possible. Best used situationally rather than continuously.
Side Effects & Risks
Intranasal: headache, nasal irritation, drowsiness. May cause over-attachment or emotional sensitivity. IV (clinical): uterine hyperstimulation, water retention.
May affect judgment and trust inappropriately. Should not be used during pregnancy unless medically supervised. Can cause water retention with overuse.
Who Uses Oxytocin
Those seeking to enhance social bonding, individuals with social anxiety, couples therapy applications, stress management.