Oxytocin (OXT) Reference Guide

Compound Reference Overview

Field Value
Name Oxytocin
Reference Code OXT
Category Sexual Health / Social Bonding Hormone
Example Strength 2 mg vial (varies by formulation)
Reference Range Intranasal: 10–40 IU as needed
Subcutaneous: 10–40 mcg
Frequency As needed (PRN)
Key Safety Warning ⚠️ Do NOT use for labor induction outside hospital supervision. High doses may cause uterine hyperstimulation or hyponatremia. Off-label sexual and social uses have limited high-quality evidence.

Mechanism of Action (Educational)

Oxytocin is a peptide hormone produced in the hypothalamus and released by the posterior pituitary. It binds to oxytocin receptors in the uterus, mammary glands, and central nervous system.

Peripherally, it stimulates uterine contractions and milk ejection. Centrally, oxytocin modulates social bonding, trust, attachment, and emotional processing. It may influence sexual arousal and orgasm via central nervous system pathways.

Indications (Regulatory / Off-Label)

  • FDA-approved: Labor induction, postpartum hemorrhage
  • Off-label: Sexual enhancement
  • Off-label: Social anxiety research
  • Off-label: Emotional bonding modulation

Administration (Clinical Context)

Parameter Details
Route Subcutaneous, intravenous (medical use), or intranasal
Frequency As needed
Injection Sites Subcutaneous: abdomen
Intranasal: nasal spray
Timing 30–60 minutes before desired effect (intranasal)

Titration Schedule (Off-Label Context)

  • Intranasal: 10–20 IU PRN from initiation
  • May increase to 20–40 IU if tolerated
  • Subcutaneous: 10–40 mcg as needed

Avoid repeated high dosing. Monitor fluid balance if used frequently.

Pharmacokinetics (Literature)

  • IV onset: 3–5 minutes
  • Intranasal onset: 15–30 minutes
  • Short half-life (~3–5 minutes IV)

Reconstitution & Concentration
(Mathematical Illustration Only)

Parameter Value
Diluent Bacteriostatic water (example only)
Reconstitution Volume 2 mL (example)
Resulting Concentration 1 mg/mL
Stability Up to 28 days refrigerated (varies by formulation)

Reconstitution Math Example

  • 2 mg ÷ 2 mL = 1 mg/mL
  • 0.01 mL = 10 mcg
  • 0.04 mL = 40 mcg

Provided strictly for arithmetic reference only.

Mathematical Calculation Tool

The calculator below allows concentration and volume calculations based on vial strength and dilution volume. This tool is provided strictly for mathematical reference.

Peptide Reconstitution Calculator

For Educational & Professional Reference Only

⚠️ This is a mathematical reference tool only. No medical or dosing advice is provided.

Safety & Contraindications (Summary)

Contraindications

  • ⚠️ Do not use for labor induction outside hospital setting
  • Pregnancy (unless medically supervised)

Drug Interactions

  • Prostaglandins (high): increased uterine activity

Adverse Events

  • Nasal irritation
  • Headache
  • Nausea
  • Flushing

Serious Risks

  • Hyponatremia (high doses)
  • Uterine hyperstimulation

Monitoring (Clinical Context)

  • Fluid balance with repeated dosing
  • Blood pressure (if frequent use)
  • Response to treatment

Disclaimer

Oxytocin is FDA-approved for labor induction and postpartum hemorrhage. Off-label uses are not FDA-approved. This content is provided strictly for educational and professional reference purposes. All clinical decisions must be made by a licensed healthcare professional.

Reference Sources