Scrambler Therapy is a therapy to relieve pain by action on the neurotransmission process where the pain is transferred from the affected area causing the pain to the brain and by controlling the sensitivity to pain. The efficacy of Scrambler Therapy appears very rapidly and has a great impact on patients with chronic intractable pain unresponsive to narcotic analgesics and other pain therapies and procedures. In the longer term, the Threshold for feeling pain is enhanced and pain sensitivity is reduced. The duration of the analgesic effect is increased gradually and treatment effects are further increased. Depending on the patient's symptoms, the Treatment can be conducted for 2-3 weeks on a daily basis and can be performed at any time whenever necessary. The Scrambler Therapy is a safe cure without any reported side effects.