4. How About A Heating Pad?
The researchers assigned 84 women who had cramps to one of four groups. One used a combination of a heated patch and ibuprofen (200 mg every 6 hours). A second group used an unheated (placebo) patch and ibuprofen. A third group used a heated patch and a placebo pill. A fourth group, the control, was given an unheated patch and a placebo pill.
Over the two study days, the women using heat plus ibuprofen, heat alone, and ibuprofen alone reported greater pain relief than those on the placebo. Women using heat with ibuprofen did not report differences in pain relief compared to those using ibuprofen alone. But with heat, they experienced faster improvement in pain relief: about 90 minutes after starting, compared to nearly three hours for those taking medicine alone. More women who used both heat and ibuprofen reported complete pain relief compared to those in the control group, the researchers found.