ThermaCare Menstrual Heating Pads - Portable, Adhesive HeatWraps for Period Cramps & Backache Relief - Discreet, Cord-Free Heat Therapy - Up to 8 Hours of Relief (6-Count)
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Availability:
In Stock.
Arrives
Tuesday, Apr 28
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Size: 6-Count
Features
- Soothing Menstrual Relief: Delivers targeted, therapeutic heat to ease period cramps & lower back pain by penetrating deep into muscles for fast, effective comfort
- Patented Heat Cell Technology: Air-activated heat cells work to relax uterine contractions, reduce tension, & support your bodys natural healing process
- Up to 8 Hours of Drug-Free Relief: Promotes increased blood flow & oxygen to the affected area, helping reduce pain & discomfort - no medication required
- Discreet & Comfortable Fit: Ultra-thin, flexible design fits seamlessly under clothing. No cords, no batteries, no mess - just soothing heat on the go
- Easy to Use Anytime, Anywhere: Simply adhere to your undergarments below the belly button & feel the relief
Product Dimensions : 10.04 x 8.15 x 3.46 inches; 9.59 ounces
Item model number : 100951
Date First Available : December 1, 2021
Manufacturer : Bridges Consumer Healthcare
Best Sellers Rank: #5,063 in Health & Household (See Top 100 in Health & Household) #5 in Adhesive Heat Patches
#5 in Adhesive Heat Patches:
Customer Reviews: 4.5 4.5 out of 5 stars (4,387)
Brand Name: ThermaCare
Age Range Description: Adult
Number of Items: 6
Manufacturer: Bridges Consumer Healthcare
UPC: 195882109511
Additional Features: Portable
Target Use Body Part: Stomach
Product Benefits: Pain Relief, Soothing Comfort
Item Form: Patch
Unit Count: 1.00 Count
Item Dimensions: 10.04 x 8.15 x 3.46 inches
Size: 6-Count
Material Type: Fabric With Air-Activated Heat Cells
Color: White
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Tuesday, Apr 28
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Size: 6-Count
Helpful, easy to use and comfortable! I am so happy my coworker recommended these heating pads to me. They activate within 5-10 min and distribute a comfortable and consistent amount of heat. I find the adhesive a little poor but it works well enough with underwear + fitting pants. The pad itself is wide enough to cover majority if not the entire abdomen, so you don't need to double up and I found it can last for greater than 8 hours, but I did not leave on for more than about 9.
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Reviewed in the United States on February 20, 2026 by Amanda Cree
Size: 6-Count
Lifesavers, better than the cheap ones by a lot. Last the full 8 hours. Can get very hot depending on airflow, so you may need to tuck your shirt between it and your tummy. Amazing for cramps; if heat helps you (you can test if heat helps you by using a dry rice heat sock [look it up]. If it helps, you will want these so you’re not going back to the microwave every five minutes and to hide the bulge). If the heating pads are not warm within 15 minutes, you may not have airflow; they need air to work. They work on sore backs as well as tummies. The adhesive sticks well the first time but less well each time you tear it off and stick it back on. Hold it and press down firmly for a few seconds if you reseat it, to make it stick, rubbing hard to create a little friction.
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Reviewed in the United States on March 8, 2026 by Amazon Customer
Size: 6-Count
Five stars for sure. It helps a lot with the pain on days when I need to be working or standing all day. I also like having these when I get my period while traveling, such as during long flights. The warmth is especially nice on cold days too. I find myself using it every 3–4 cycles when I know I will need to deal with the pain.
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Reviewed in the United States on March 11, 2026 by Ceren Cengiz
Size: 6-Count
I have bought these countless times because they’re easy to use, help relieve pain, and hold up great to movement whether that’s going to work, running errands or tossing and turning in bed. They’re an absolute game changer for someone who suffers with severe cramps. While I initially only used when having to leave home on the most painful days I found these superior to a traditional corded heating pad or even rice pack while at home. I can get comfy in blankets or move around the house with no cords. The heat is concentrated right where I need it and help stop the pain from radiating to my hips and lower back very much. I have never had one fall out or lose its heat too quickly. Do yourself or a menstruating loved one a favor and buy these!! Ps the larger size of these compared to the tiny heart ones from another brand I see at more local stores is superior. Thermacare ones have fit me well from size 3 to 16. At smaller sizes the adhesive thin parts would commonly wrap around the edge of my panties while at larger sizes it was fully contained on one side of the underwear. Either way the heating portion has been right where I need it and fits comfortably while staying put.
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Reviewed in the United States on January 1, 2026 by Jen
Size: 6-Count
Love these! Great for when I’m working and can’t sit down with a heating bad on me. I do wish it got just a little hotter and was just a bit more sticky, but overall I think they’re great!
Reviewed in the United States on January 16, 2026 by Jason and Savanna
Size: 6-Count
These have saved my life (metaphorically speaking) on more than one occasion. I get terrible period cramps, to the point of regularly calling off work/cancelling plans because of them. These don't fix everything, but boy do they help a *lot* - a lot of the time it makes the difference between being able to leave my room and not. The size and coverage are good for me, as someone who wears pants size 14. It's easy to apply and stays warm for even longer than the package advertises. As far as coverage, it sits about at the lower abdomen when worn as designed, so it's good for if your cramps tend to localize there. (One of these days, I'm gonna leave the house with one of these *and* a lower-back wrap and something on my upper legs, just to get it all.) I've found that there's a quality to the heat you get from these heat packs that feels better than the heat from an electric heating pad. More solid, or more permeating - something like that. Either way, these make me a lot more comfortable on the crampiest days.
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Reviewed in the United States on January 13, 2026 by Abby
Size: 6-Count
Best relief for period days, cold days, and comfort in your belly area. The best part is these last long hours. I keep buying these and stock up on extras when I go on a trip. These are for sure worth every penny.
Reviewed in the United States on February 12, 2026 by Valentina
These help great deal for injury from accident but after purchasing several boxes from this brand, while they’re just the right amount of heat they just don’t stick well. I solved the issue by using the stretchy bands to wrap around them. Be careful as the instructions warn about making sure it’s not too tight or hot on your skin. (I love the heat so for me they’re almost perfect!)
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Reviewed in the United States on March 10, 2026 by DEVOUREADT