Oxytocin

The bonding hormone, studied for social behaviour as well as childbirth.

What it is

Oxytocin is a nine amino acid hormone made in the hypothalamus.

How it works

It acts on oxytocin receptors in the uterus, breast and brain.

What it is researched for

• Labour and delivery
• Social behaviour
• Stress response

Research status

Approved for use in childbirth. Other uses are investigational.

What to watch for

• Low sodium with high doses
• Headache

Storage

Lyophilised powder keeps in the freezer or fridge, away from light. Once mixed with bacteriostatic water, keep it refrigerated and use it within about four weeks.

Common questions

Is Oxytocin approved for human use?

Approved for use in childbirth. Other uses are investigational.

Where can I read the research on Oxytocin?

Use the PubMed, Europe PMC and clinical trials buttons on this page. They run a live search for Oxytocin, so you see what is published today.

Educational reference only, not medical advice.