- Activates the body–brain “balance nerve”.
- Drug-free. Low-level microcurrent on the auricular branch activates the parasympathetic system (“rest & restore”) and strengthens the gut–brain axis.
Useful for: stress, anxiety, difficulty falling asleep, panic, emotional regulation; support in addictions (reduces craving).
Typical use: 10–20 min/session, 1–2×/day, gentle intensity. Relative contraindications: pacemaker/defibrillator, severe arrhythmias, pregnancy, ear lesions—seek medical advice.
Why it helps: reduces stress/anxiety; improves sleep; may calm panic and somatic tension; supports digestion; increases HRV (self-regulation marker).
When to use: stress/anxiety, sleep difficulties/restlessness; trauma recovery/emotional regulation; support in addictions.
Safety: non-invasive, well tolerated; avoid on irritated/wet skin.
Why it works so well with therapy: VNS calms the body and “opens the window of tolerance”; psychotherapy and NF/PBM then help relearn healthier responses → faster, steadier progress.