It is not necessary to have previous knowledge in medicine or electricity to use the Biotrohn. However, it is essential to carefully read the instructions for use and adhere to all safety precautions. Biotrohn devices are designed in a simple way so that doctors, therapists or people in their homes can easily use them. To use, simply select the desired program, hold the electrodes or apply the adhesive pads to the corresponding area, and remain seated or lying down for as long as indicated on the screen.