Drug-free, wireless pain relief in under 20 minutes.
Levina is a drug-free menstrual pain relief device that uses advanced high-frequency TENS technology to reduce cramps fast. It gently targets the lower abdomen or back and provides safe, effective relief—anytime, anywhere.
✔ FDA-cleared & Health Canada approved for period pain relief
✔ 100% wireless & portable — no messy wires or bulky units
✔ 30 intensity levels
Best for: Women with mild to severe menstrual cramps, lower back pain, or PMS discomfort.
Period Pain Relief | Cramp Control | Drug-Free
Item No.: RS-38
Inventory Status: In Stock
The RS-38 Period Cramp Relief TENS Unit
Ready to help you take on the toughest days of the month.
Most women carry pain meds everywhere they go—but popping too many can cause unwanted side effects.
Period Cramp Relief TENS Unit is
Lightweight
USB-C rechargeable
Wireless
With 30-minute sessions and 30 intensity levels, you can use it at work, while shopping, or even on a road trip.
Before
Coworkers ask, “You okay? You look pale.” It’s not overreacting—primary menstrual cramps can truly take you down.
After
The RS-38 Period Cramp Relief TENS Unit targets period spasms at the source, blocking pain signals so you can finally move through your day without suffering.
If a smartphone can change your life, why not let TENS technology change how you handle pain?
The RS-38 Period Cramp Relief TENS Unit delivers high-frequency electrical pulses that stimulate nerves and trigger your body’s natural endorphins—making cramps fade fast and relief last longer.
Built for Instant Relief
Too many Cancels made me wonder if I’d ever be in control again.
From the International Journal of Women’s Health to PLoS One, research shows high-frequency TENS really works for primary menstrual cramps. This isn’t myth—it’s modern, science-backed relief.
No underlying disease—just straight-up intense pain.
Could signal endometriosis, fibroids, or other issues. If your cramps feel off the charts, don’t tough it out—see an OB/GYN.
Stop settling for temporary fixes. Levina delivers fast, reliable relief without side effects. Use it anytime, anywhere, and take control of your period pain—on your terms.
You can even binge Netflix while it's on.
Levina RS-38
Heat Pad
OTC Painkillers
Other TENS Devices
So Simple, Anyone Can Use It.
Charge with USB
(1–2 hrs)
Connect Electrode
Pad
Place on Treatment Area
Hold to Power On
Adjust Intensity
by +/-
Hold to Power Off
Fully charge in just 1–2 hours—same as your phone.
Take it anywhere: work, nights out, even weekend getaways.
One charge = 12–15 sessions of relief.
Pro Tip: Always unplug before using.
After each use, place the pads back on their plastic liners and store them in the pouch. Do not soak in water or share with others. If you notice irritation, redness, or unusual sensations, replace the pads or stop using immediately.
Your comfort and safety always come
You may experience intermittent or continuous tingling or pulsating sensations. Adjust the intensity to the highest comfortable level without causing pain for the most effective relief.
Levina uses the gate control theory of nerves by sending special High-Frequency TENS modulation signals to the central nervous system through the electrical stimulator, keeping the sensory nerves "busy." This can disrupt or inhibit the transmission of pain signals to the brain, reducing or eliminating pain. Additionally, electrical stimulation can trigger the release of endorphins, the body's natural painkillers, further alleviating pain. Levina effectively relieves lower abdominal and lower back pain caused by menstruation. Place the electrode pads on the painful area for optimal relief—'where it hurts.'
You can feel relief within about 30 to 60 seconds after starting the treatment.
No—Levina is an external transcutaneous electrical nerve stimulation (TENS) device that does not interfere with menstrual cycles, hormonal balance, or other bodily functions. TENS only stimulates sensory nerves located beneath the skin. There is no evidence to suggest that TENS affects egg quality or has a negative impact on reproductive health. However, if you have any concerns about its effects on reproductive health, we always recommend consulting a doctor or medical professional before use.
Yes—Levina can be used with a copper IUD. However, if you have concerns, we recommend consulting a doctor or medical professional before use.
Endometriosis, PCOS, and fibroids differ from common menstrual pain (primary dysmenorrhea). For those diagnosed with these conditions, we recommend consulting a doctor or medical professional before use.
