The relationship between heat patch and pain relief

As we all know, heat patch is one of the common methods used to relieve pain. Usually they are disposable patches…
How do air-activated medical heat patch work?

Air-activated medical heat patches work through a combination of ingredients and a chemical reaction…
What is hot therapy?

Hot therapy, also known as thermotherapy, is simply the application of heat to the body. So what does heat do? If you suffer from arthritis…