Pain management devices are the tools that relieve the pain caused due to an injury or recently performed surgery. Pain management is the substitute process to medication or surgery or precisely, a better way of improving the result of surgery. This is the improved and latest version of pain management offering no pain to the patient. One of the efficient technologies used today is the electrical stimulation that works with body, allowing muscles to rest, decrease muscle atrophy, improve the physical strength, increase strength, and overall condition. Hence, pain management devices treat several painful health conditions, including musculoskeletal injury, cancer, and neuropathy pain, among others. These devices help in reducing the risk of long lasting narcotics significantly, most pain relieving medications, and non-steroidal anti-inflammatory drugs.