Some people say that pain is just in the mind. But the reality is that pain has become the universal disorder, a serious and costly public health issue that we need to look forward to. Years of research has been done, but there still cases that they can’t find accurate and legitimate information to explain the causes of many painful ailments like fibromylgia and chronic fatigue syndrome. Scientists are still on the process of taking research for medications that will cure the pain and help the people with chronic pain to continue their daily lives and lift up their spirit.