No products in the cart.
TENS Units
Shop our wide range of high-quality products from the most trusted health and wellness brands to meet your everyday healthcare necessities.
Show
A TENS unit delivers small electrical impulses through electrode pads placed on the skin, interfering with pain signals on their way to the brain and prompting the body to release its own natural painkillers. It is a genuinely evidence-backed, drug-free approach to managing pain, and one that avoids the stomach irritation that comes with relying on anti-inflammatory painkillers day after day.
Jarahi’s range covers a general physiotherapy-style unit from Comfy Stim, joint-shaped wraps from Beurer built for the ankle, wrist, knee, and elbow specifically, and a device designed purely for menstrual pain.
Choosing the Right Unit
- General physiotherapy unit. The Comfy Stim TENS machine uses loose electrode pads that can be positioned anywhere, the right choice for treating varying locations or for anyone following a physiotherapist’s specific pad placement instructions.
- Joint-shaped wraps. The Beurer EM-27, EM-28, and EM-29 are pre-shaped to fit the ankle, wrist, and knee or elbow respectively, wrapping directly onto the joint without needing to position separate pads correctly each time. Several of these also offer an EMS mode alongside TENS, using electrical stimulation to trigger muscle contraction for rehabilitation and toning rather than pain relief specifically, worth checking on the individual product page if that distinction matters for your use.
- Menstrual relief. The Beurer EM-50 Menstrual Relax is built specifically for period pain, and this is not a stretch application of general TENS technology. Clinical research on TENS for primary dysmenorrhea reports meaningful pain reduction, with studies describing effective relief and improved quality of life during menstruation with no adverse effects.
How to Use a TENS Unit
- Place electrodes directly on or around the painful area, following the specific guidance for your device and condition.
- Start at the lowest intensity and increase gradually until you feel a strong but comfortable tingling, not sharp pain or muscle spasm you did not intend.
- A typical session runs 20 to 30 minutes, and sessions can generally be repeated multiple times a day as needed.
- Clean the skin before applying electrodes for better contact and to protect the adhesive gel.
Who Should Avoid TENS
Anyone with a pacemaker or another implanted electronic medical device should not use a TENS or EMS unit. Avoid use during pregnancy unless specifically cleared by a doctor, and never place electrodes on the front or sides of the neck, across the chest, over the head, on broken or irritated skin, or on areas with numbness or reduced sensation. Do not use a TENS unit while driving, operating machinery, or in the bath or shower. If you have epilepsy or a heart condition, check with a doctor before use.
Frequently Asked Questions – (FAQs)
Does TENS actually work for menstrual pain?
Yes, this is one of the better evidenced uses of TENS therapy. Clinical research on TENS for primary dysmenorrhea reports meaningful reductions in pain intensity, with studies describing effective relief and improved quality of life during menstruation and no adverse effects reported.
What is the difference between TENS and EMS?
TENS targets nerves to interrupt pain signals, used for pain relief. EMS targets muscles directly, causing them to contract, used for muscle rehabilitation or toning rather than pain management. Some Beurer devices in this range offer both modes in one unit, worth checking the specific product page if this distinction matters for your intended use.
Can I use a TENS unit every day?
Generally yes, TENS is considered safe for regular use, and sessions can be repeated multiple times a day if needed. That said, if pain persists or worsens despite regular use, that is a reason to see a doctor rather than simply continuing to increase TENS sessions.
Is a TENS unit safe during pregnancy?
Avoid using a TENS unit during pregnancy unless specifically cleared by your doctor, and never place electrodes over the abdomen or lower back without medical guidance. Some TENS devices are specifically designed and cleared for labour pain under clinical supervision, which is a different application from general home use.
Which TENS device is best for joint pain like a bad knee or ankle?
The shaped wraps in this range are built specifically for this. The Beurer EM-29 fits the knee or elbow and the EM-27 fits the ankle, wrapping directly onto the joint so electrodes stay correctly positioned through movement, which a loose pad system can struggle with on an irregularly shaped joint.
