There are many options available for pain control and relief. While pain pills, supplements, massage and other medical interventions may be helpful, many people are trying transcutaneous electrical nerve stimulation (TENS) therapy. TENS is based on the idea that low electrical currents sent to the nerves in areas where pain is present will lead to the creation of endorphins and convince the brain to detect less pain in that area.
Developed in the 1970s, TENS therapy is used around the world by health care professionals and individuals looking for fast, temporary pain relief. Portable, home-based units provide a convenient and safe method for applying TENS to your pain areas. For multiple operating modes and reusable electrode pads, the iReliev Premium TENS + EMS Pain Relief & Recovery is the top choice.
Each person responds differently to TENS therapy. Variables include the part of the body being treated, your own sensitivity to nerve stimulation, and the type of pain that you are experiencing. Many TENS units have multiple treatment modes that focus on the neck, back, abdomen, feet or arms. They also deliver different types of impulses such as shiatsu, kneading, cupping and acupuncture. It will take some experimenting before you find the right mode for your particular pain and specific area of the body.
Most TENS units have multiple levels of impulse intensity that you control. Some have as many as 20 levels or higher. Each individual responds differently to impulse strength so you will need to start low and work your way up to a therapeutic level. Look for TENS units with digital controls that require you to adjust by pushing a button versus those with dial controls. Digital controls are more specific and prevent you from accidentally bumping a dial.
People with pacemakers, and pregnant women should not use TENS units. People with skin sensitivities wishing to use TENS units should take extra precautions to limit skin discomfort. Anyone with other significant conditions like heart disease, infectious diseases or diabetes should consult their health care professional before using a TENS unit.
Most TENS units come with a timer function that runs from 5-60 minutes. Look for TENS units with an automatic shut-off feature that ensures you don’t run the unit too long if you fall asleep. Most experts recommend not using a TENS unit for more than one hour.
Some TENS units offer a dual channel feature that allows you to send different impulse levels to different areas of the body at the same time. Your lower back may require more stimulation than your upper back, but dual channel allows you to treat both simultaneously with different impulse intensity.
One of the most important features of TENS units are the electrode pads that attach to the skin. Pads that stay in place will deliver a much better treatment experience. Since some people are sensitive to the adhesive, you may need to experiment with different types. There are also hypoallergenic pads for sale if your unit’s pads cause irritation. Always make sure that your skin is clean, dry and free of any lotions when applying the electrode pads.
Basic one-modality TENS units cost between $20-$25, and midlevel units with digital controls and electrodes are priced between $25-$40. TENS units priced above $40 typically offer the most treatment options and have more electronic console features.
A. You should limit your TENS sessions to a maximum of three per day. Over time, the body can develop a tolerance to the treatment if it is used too often. Always check with your health care professional if you have concerns.
A. There is no right or wrong way to position the electrode pads. Your manufacturer’s manual may have some suggestions. However, you will get different sensations by placing pads closer together or farther apart. You also will get a different sensation by placing the pads vertically, horizontally or diagonally. Over time, you will discover the best position for your body and pain level.
A. The most commonly reported side effect is skin irritation from where the electrode pads adhere to the body. There are hypoallergenic pads available for people with skin sensitivities.
iReliev Premium TENS + EMS Pain Relief & Recovery
What you need to know: This unit combines both TENS and electronic muscle stimulation (EMS) therapies for a powerful two-in-one combination.
What you’ll love: There are 14 massage modes and 25 power levels for significant variety. An automatic timer shuts off after each session up to one hour. It includes eight reusable electrode pads.
What you should consider: Some users have reported concerns about the battery not holding a complete charge.
Where to buy: Sold by Amazon
iReliev TENS Unit Pain Relief System
What you need to know: This great beginner TENS unit can reach small and large parts of the body simultaneously.
What you’ll love: The unit features eight preprogrammed modes with 25 intensity levels. Affordable and easy to use, this TENS unit offers a large digital screen and sessions up to 60 minutes. It comes with an autolock feature to keep your settings from changing.
What you should consider: This TENS unit requires three AAA batteries but is packaged with a starter set.
Where to buy: Sold by Amazon
What you need to know: This affordable TENS unit has a surprising number of options for therapy.
What you’ll love: There are six preprogrammed modes that each have four different options for a total of 24 different ways to receive TENS therapy. The timer runs from 10-60 minutes and has a large digital screen. The battery life runs up to 20 hours.
What you should consider: The electrical pulse occasionally delivers a slightly higher charge, which can be unexpected.
Where to buy: Sold by Amazon
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Steve Ganger writes for BestReviews. BestReviews has helped millions of consumers simplify their purchasing decisions, saving them time and money.
