If you’re looking for a non-invasive, drug-free way to manage pain, a TENS machine might be the solution you’ve been searching for. Whether it’s chronic back pain, post-injury discomfort, or labour pain — TENS therapy is trusted by physiotherapists, midwives, and everyday users across New Zealand.
But what exactly is a TENS machine? And how does it work?
Let’s break it down.
⚡ What Is a TENS Machine?
TENS stands for Transcutaneous Electrical Nerve Stimulation. A TENS machine delivers gentle electrical impulses through the skin using small electrode pads. These impulses stimulate the nerves in the affected area, which can help:
- Block pain signals sent to the brain
- Trigger the release of endorphins — the body’s natural painkillers
- Relax tight or spasming muscles
🔌 How Does It Work?
Using a TENS machine is simple:
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Apply electrodes to the skin near the painful area
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Switch on the machine and adjust the settings to a comfortable level
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Feel a gentle tingling or buzzing sensation — that’s the electrical pulses at work
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Use for 20–40 minutes per session, depending on your needs and recommendations
TENS machines are compact, portable, and easy to use at home, at work, or on the go.
🛒 TENS Products We Recommend
At Allied Medical, we offer a curated range of TENS machines and accessories designed to support pain relief for a variety of needs:
Our TENS Machines
A compact and reliable TENS unit designed for general pain relief — from muscle tension to joint discomfort and post-injury recovery.
Purpose-built to support pain relief during labour, offering mums-to-be more control and natural pain management during contractions.
Our TENS Accessories
Keep your GemStim running smoothly with high-quality replacement electrodes for effective therapy.
Sized and shaped specifically for obstetric use, these electrodes offer comfort and optimal placement during labour.
Replacement leads that connect the machine to the electrode pads. A must-have spare to avoid disruptions in therapy.
Use with your electrodes to enhance conductivity and comfort — especially helpful during longer sessions.
✅ Who Can Benefit from TENS?
TENS machines are used to help relieve:
- Back and neck pain
- Arthritis or joint pain
- Labour pain
- Sciatica
- Sports injuries
- Muscle strains or tension
However, TENS therapy isn’t suitable for everyone — such as those with pacemakers or certain heart conditions — so it’s always best to check with a healthcare professional before starting treatment.
💡 Final Thoughts
Whether you're managing long-term pain or looking for natural labour support, a TENS machine is a powerful tool to have in your toolkit. It’s portable, effective, and puts you in control of your comfort.
👉 Explore our full range of TENS machines and accessories here