Electrotherapy is a therapeutic treatment that uses electrical currents to alleviate pain, promote muscle recovery, and accelerate healing, ideal for pain management, rehabilitation, and injury recovery. This non-invasive treatment is commonly used in physical therapy, sports medicine, and chronic pain management, utilizing devices such as TENS units, EMS units, and interferential current machines to deliver controlled electrical pulses that stimulate muscles, nerves, and tissues. Electrotherapy helps reduce inflammation, improve circulation, enhance muscle strength, and relieve tension, making it an effective solution for conditions like muscle spasms, joint pain, and post-surgery recovery. It is a safe, drug-free alternative for those seeking pain relief or muscle rehabilitation, often used in clinics, hospitals, and at-home care. Regular use of electrotherapy can significantly improve mobility, reduce discomfort, and help patients regain normal function.