The Parasym device delivers non-invasive neuromodulation to harness beneficial therapeutic mechanisms of the vagus nerve.

Customised modulation parameters depending on your use case are provided. These are input via the keypad controller. 

We recommend using the device for 1hr/day, where beneficial effects are typically observed within 8-12 weeks with daily use. 

Plug the electrode lead firmly into the socket at the top of the device.

The earclip electrode clips to the tragus of the left ear which is innervated by the auricular branch of the Vagus Nerve.


8-12 weeks 

Read about the frequently asked questions here