Clinically relevant deficiency of oxytocin hormone demonstrated

With a nasal spray or a tablet containing synthetically produced vasopressin, these symptoms can usually be treated without any problems. However, even with this treatment, many patients report anxiety, have trouble with social interactions or demonstrate impaired emotional awareness.

These symptoms could be due to a deficiency of oxytocin, also known as the “bonding hormone”. Oxytocin is, however, difficult to measure and a “stimulation test” is needed to produce a reliable result. This test stimulates oxytocin secretion. MDMA, better known as ecstasy, is one such stimulant substance.

Researchers have now shown that oxytocin levels are 8.5 times higher in healthy individuals after a single dose of MDMA, while they remain unchanged in those with vasopressin deficiency. This provides strong evidence that their production of oxytocin is also impaired.

As expected, the increase in oxytocin in the healthy individuals after a dose of MDMA caused pro-social behavior and an increase in empathy, combined with a reduction in anxiety symptoms. The patients with vasopressin deficiency, on the other hand, showed no changes in these areas.

Reference:

Dr. Cihan Atila et al,The Lancet Diabetes & Endocrinology, DOI 10.1016/S2213-8587(23)00120-1