Montage: Chronic Pain (Left Side)

Anode: C4

Cathode: Fp1

Intensity: 2 mA

Duration: 20 min


  • Typical stimulation protocol is 2mA intensity for 20 minutes.
  • Chronic pain in fibromyalgia seemed to improve when anodal tDCS was applied at 2 mA, 20 minutes for 5 consecutive days.
  • Due to proximity of the electrode positioning to the eye, user may experience harmless phosphenes.