The question is a little vague. If you mean pain management for neck/back pain, then yes, hot pads work. Try massaging with luke warm castor oil/mustard oil (stinks bad) and follow it with a heating pad
Getting Personal With the DivaCupby
Fit Bottomed Girls
, a reusable cup that’s an alternative to pads/tampons and comfortable during workouts? Well... is a really cool idea. Because pads and tampons are often bleached out and made with less than desirable...