Apparatus and methods for quick acute and chronic pain suppression, particularly useful and effective towards high-grade pains and/or pains resistant to other analgesic drugs such as opiates. One apparatus and method generate synthetic non-pain information strings of great clinical effectiveness, allowing high reproducibility of the clinical result. Synthesis of the strings occurs by combining novel geometries of complex waveforms in a sequence, perceived as self and non-pain by the CNS.
Apparatus and method for quick pain suppression