Heat and massage therapy can be more effective than pain medication for relieving period cramps because they address the underlying cause of the pain rather than just masking the symptoms.
Heat therapy can help to reduce the inflammation and relax the muscles in the uterus, which can help to alleviate the pain. When heat is applied to the affected area, it helps to increase blood flow, which in turn helps to bring oxygen and nutrients to the area, aiding in the healing process.
Massage therapy can also help to alleviate period cramps by promoting relaxation, reducing stress, and increasing circulation. A gentle massage can help to increase blood flow to the uterus, which can help to reduce pain and inflammation. Massage can also help to release endorphins, which are natural painkillers produced by the body.