Chronic pain can greatly interfere with your daily life, making all of your activities more difficult. If you're struggling with pain due to an injury or medical condition, electrotherapy treatments may provide relief and help you live life more fully. CVS carries a number of electrotherapy units as well as accessories for common models. You can explore the product selection online and have the right option for your needs shipped to your door.
Electrotherapy is a type of intervention that uses electrical current to address pain. There are a number of types of electrotherapy treatments performed in clinical settings. For home use, Transcutaneous Electrical Nerve Stimulation or TENS units are the most common option. A TENS unit is a small device that produces electrical current that travels through wires to electrodes placed on the body. The current causes a tingling sensation that stimulates the nerves and muscles. Most often, TENS units are used for back pain at home; however, a medical provider may recommend one for other types of pain.
Research shows that electrotherapy with a TENS unit may have a number of potential benefits. The stimulation from the unit has the potential to reduce inflammation. This in turn can help ease swelling and alleviate symptoms of pain and stiffness. In addition, there is some evidence to suggest that electrotherapy may help support the healing process.
TENS units for home use typically include the module and a supply of electrodes. In some cases, there may be a separate remote control used to operate the device. With other systems, the controls are positioned on the unit itself. Over time, you may need to replace the electrodes for your TENS unit. Replacement parts are available for purchase separately in this product selection. As you compare TENS units, pay attention to the features of the products. Some TENS units are adjustable, giving you the ability to customize your electrotherapy treatments.
Although many people receive relief from electrotherapy treatments, there is no guarantee that a TENS unit or other system will work for everyone. Some people may not be able to safely use electrotherapy, making it important that you consult your doctor before attempting to perform treatments at home. When you receive your new electrotherapy unit, be sure to read the directions for use and safety information carefully. Always follow the manufacturer's instructions unless your medical provider gives you other advice.