.Pharmacolibrary.Drugs.H_SystemicHormonalPreparationsExclSexHormonesAndInsulins.H01B_PosteriorPituitaryLobeHormones.H01BB02_Oxytocin.Oxytocin

Information

name:Oxytocin
ATC code:H01BB02
route:intravenous
n-compartments2

Oxytocin is a peptide hormone and medication used to induce labor, strengthen labor contractions, control bleeding after childbirth, and to induce abortion. As a drug, it is administered intravenously or intramuscularly. It is approved and widely used in obstetric practice.

Pharmacokinetics

Pharmacokinetic parameters reported for healthy postpartum women following intravenous bolus administration.

References

  1. Shafer, SL, et al., & Eisenach, JC (2025). Plasma pharmacokinetics of intravenous and intranasal oxytocin in nonpregnant adults. British journal of anaesthesia 134(5) 1513–1522. DOI:10.1016/j.bja.2024.12.046 PUBMED:https://pubmed.ncbi.nlm.nih.gov/40121179

  2. Yu, Z, et al., & Zhao, Y (2024). Optimal starting dosing regimen of intravenous oxytocin for labor induction based on the population kinetic-pharmacodynamic model of uterine contraction frequency. Pharmacotherapy 44(4) 319–330. DOI:10.1002/phar.2911 PUBMED:https://pubmed.ncbi.nlm.nih.gov/38419599

  3. Nielsen, EI, et al., & Uvnäs-Moberg, K (2017). Population Pharmacokinetic Analysis of Vaginally and Intravenously Administered Oxytocin in Postmenopausal Women. Journal of clinical pharmacology 57(12) 1573–1581. DOI:10.1002/jcph.961 PUBMED:https://pubmed.ncbi.nlm.nih.gov/28679021

Revisions


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