Electrotherapy is a medical treatment that uses electrical energy to help relieve pain and promote healing in the body. It involves applying electrical currents to specific areas, which can stimulate nerves and muscles. This technique is often used in physical therapy to treat conditions like arthritis, back pain, and sports injuries. There are various types of electrotherapy, including TENS (Transcutaneous Electrical Nerve Stimulation) and EMS (Electrical Muscle Stimulation). These methods can improve circulation, reduce inflammation, and enhance muscle strength. Many patients find electrotherapy to be a safe and effective way to manage pain and support recovery.