Ever experienced a knock or strain on your shoulder and later found your elbow throbbing like it took the hit too? Or have you ever had a stiff neck but felt your entire arm cramping up after working ...

Sometimes we get hurt somewhere else and feel the pain in another place. In such a situation, we automatically take painkillers and eat them, but we should not do this. Let us tell you why this is so.

Most people think about pain as a simple cause-and-effect process. For example, if you touch a hot stove, you probably assume that the nerves in the skin feel how hot the stove is and signals are sent ...