Summary
Opioid withdrawal is characterized by significant autonomic dysfunction, with large reductions in parasympathetic HRV and sympathetic hyperactivity. HRV metrics may help predict withdrawal severity and treatment response.
Methods
HRV monitoring during naloxone-induced opioid withdrawal
Key Findings
- HF-HRV and RMSSD significantly lower during withdrawal
- Heart rate and blood pressure increase substantially
- Sympathetic hyperactivity drives withdrawal symptoms
- HRV changes predict treatment outcomes
- Medications targeting ANS may help withdrawal
Limitations
Acute withdrawal setting, various opioid types
What This Means for You
During opioid recovery, expect autonomic instability. HRV monitoring can track your physiological recovery alongside psychological progress. Interventions targeting parasympathetic function may help.
Source
Read the original paper in Drug and Alcohol Dependence ↗
Added to HRV Zone: 2025-01-10